统计分析 Jobs

I'm seeking a talented researcher to design a cutting-edge experimental study in dermatological conditions. The primary goals of this research are to: - Identify new treatment methods, answer the common question why the old treatment stopped being effective, and design and test novel solutions for individualized care - Improve current diagnostic techniques used for these conditions We have access to a variety of data types, including patient medical history, host genetics and microbiome data, clinical trial data and previous studies. Your task would be to creatively analyze these various data sets in order to design and implement an experimental study that makes significant strides in the treatment and diagnostics of patients with dermatological conditions. Skills and experience tha...

I'm seeking a proficient statistician to help me with a data analysis project. Specifically, I have a set of sales data that I need to be analyzed for the purpose of identifying trends. The main goal of this project is to discover any patterns or trends present within the sales data, which could potentially inform our future strategies and decision-making.

Hello there! I’m looking for a proficient programmer who can help me with a simulation task using R. The project involves creating a simulation code to estimate the expected number of draws needed to collect every type of coupon from a bag (Coupon Collector Problem), with various numbers of coupon types. Additionally, the task requires comparing the simulation results with a theoretical value and plotting them. Job Requirements: Develop an R simulation code. Run the simulation for coupon counts from 10 to 60. Plot the results and compare them with a given theoretical formula. Prepare a detailed report with observations on the accuracy of the approximation. This project is perfect for someone who enjoys statistical challenges and has a solid grip on R programming. If you are detail...

Here's a paraphrase of the summaries for the tasks: **Extracting data from images (Task 1a):** * You'll need to add a new function to existing code that can grab specific values from images stored on Google Earth Engine (GEE). * These values, representing features of the land, will be used to train a machine learning model later. **Creating a new feature (Task 1b):** * You'll write some new code to define a new feature based on existing data (called NDVI). * This involves creating a new class that inherits from existing ones to handle this specific feature extraction. **Training machine learning models (Task 2a):** * Using all the features you extracted in Task 1, you'll train different machine learning models for a client. * The client has collected soil samples,...

I'm seeking a proficient data scientist with a specialization in unstructured data (e.g., text, images) for a project focused on data analysis. Key Responsibilities: - The primary goal of this project is to perform in-depth data analysis on unstructured data. - You will be required to identify patterns, trends, and insights within this data set. - The data analysis should be thorough and aim to provide actionable results. Ideal Candidate: - Strong background in data science and particularly, in working with unstructured data. - Experience in data analysis, with the ability to find and interpret patterns. - Proficient in using relevant tools and software to analyze unstructured data. - Strong analytical and problem-solving skills.

I need a skilled professional to analyze a given trajectory in .xyz format and specifically extract the non-Gaussian parameter. i will help you to understand the work. Ideal Skills: - Experience in scientific data analysis and trajectory interpretation - Ability to extract non-Gaussian parameters - Proficiency in using tools for data analysis The task involves: - Analyzing the trajectory in .xyz format - Extracting the non-Gaussian parameter (specifically, the kurtosis, skewness, or other higher moments)

I need assistance with hypothesis testing, specifically for dichotomous data. Key Points: - Our null hypothesis presumes that there's no relationship between the variables involved. - Your task is to perform meticulous testing to either prove or disprove this null hypothesis based on the data provided. Ideal Skills: - Statistics education or relevant experience - Proficiency in statistical software or language - Background in dichotomous data analysis - Understanding and knowledge of hypothesis testing methods - Ability to explain results in a clear and comprehensible manner. By undertaking this project, you'll help us understand the relationship, if any, between our variables. It's critical that you offer accurate results and guide us in interpreting them.

I am seeking a developer proficient in Microsoft Visual Studio 2019 with deep understanding of DAX formulas and tabular model building. My project involves developing complex measures in a data model with multiple related tables. Key Responsibilities: - Utilize Microsoft Visual Studio 2019 to create advanced DAX formulas for complex measures within our tabular model. - Implement solutions that cater to our multi-dimensional data model, which involves multiple related tables. - Ensure the performance and efficiency of the tabular model through well-structured DAX formulas. Ideal Candidate: - Proficient in Microsoft Visual Studio 2019, and specifically in DAX formula creation and tabular model development. - Previous experience working on complex data models with multiple related tables is...

I'm in dire need of a professional with deep understanding of Graph Convolutional Networks (GCN), machine learning and data science to assist in building an anomaly prediction model. Since the specific anomalies to be predicted and the data to be used are not yet defined, your flexibility and adaptability are vital. Accuracy requirements are also to be specified later; hence, your ability to quickly alter the model's complexity is coveted.

I'm seeking a proficient and experienced data consultant with proven skills in survey data analysis. The emphasis is more on problem structuring than on statistical modelling as I would like an issue tree developed for my data. To summarize, your role will involve: - Assisting in the analysis of my survey data - Developing an issue tree for the identified problem Ideal skills for this project comprise: - Proficiency in data analysis and visualization - Experience with survey data - Ability to create a comprehensive issue tree Familiarity with data cleaning will be an advantage, though not compulsory for this task.

I'm in need of a seasoned professional who can assist me in improving APT detection through the development of a sophisticated AI model. Additionally, your expertise will be essential in analyzing Provenance Graphs to unearth suspicious activities. Key Tasks: - APT Detection: The successful candidate should be able to enhance the current APT detection mechanisms in place through their expertise in cybersecurity and GNN. - AI Model Development: We are looking to create an advanced AI model specifically tailored for APT detection. Your experience in this area is crucial. - Provenance Graph Analysis: Your ability to analyze Provenance Graphs and identify anomalies, potentially suspicious activities, is paramount. Ideal Skill Set and Experience: - Proficiency in cybersecurity a...

As a developer of an advanced intrusion detection system, I require a proficient Python coder with experience in data analysis and security systems. The task at hand comprises testing and measuring the accuracy of my existing model using the Nsl-kdd dataset. Your primary responsibilities would include: - Thorough testing of my intrusion detection system, using the provided dataset. - Extracting and predicting the accuracy of intrusions detected by the model. With a significant grasp of Python, data analysis, and an in-depth understanding of testing methodologies, you are an ideal fit for this project. Previous experience with intrusion detection systems would be highly advantageous. The ultimate goal is to evaluate and potentially enhance the efficiency of my model. Also after you fi...

I am currently seeking an experienced professional to build a robust lead scoring model harnessing DTC attributes and merchant data. The ultimate objective here is to increase conversion rates and identify high priority leads. Key tasks will include: - Utilizing unspecified DTC attributes, as no specific attributes were selected initially - Incorporating seller data, specifically performance information and volume of products sold per merchant The ideal candidate will possess both analytic prowess and profound knowledge of DTC metrics, especially in devising lead scoring models. An understanding of merchant data analysis, with proficient utilization in maximizing conversion rates, is equally significant. Previous experience in similar roles will be highly beneficial.

The primary focus of my project is to conduct an in-depth analysis of the correlation between financial investment decisions and education among college students. I am particularly interested in exploring the extent that financial literacy training impacts investment practices. For this project, I require candidates with: - A solid background in Social Sciences research, particularly in the field of Education. - Experience in conducting demographic-specific research studies, especially focused on college students. - Understanding of the financial investment behavior or habits of young adults is advantageous. - Excellent data analysis skills, capable of interpreting complex data sets and drawing logical conclusions. I anticipate the task will necessitate a review of existing literat...

I'm looking for someone with strong experience in using SPSS and performing intermediate statistical analysis, particularly regression and ANOVA. The data I have is quantitative and I want it analyzed for the purpose of testing hypotheses and research questions. The ideal candidate should be able to identify patterns, correlations, and perform the necessary tests to validate or invalidate the hypotheses and research questions. Key Requirements: - Proficiency in SPSS - Capable of handling quantitative data - Experience in regression, MANOVA and ANOVA - Ability to test hypotheses and research questions - Strong data analysis and interpretation skills.

I am in need of a statistical analysis expert who can provide me with insights to improve our decision-making processes based on the numerical data we have. Ideal skills and experience include: - Proven experience in statistical analysis, particularly with numerical data - Strong understanding of various statistical methods and tools - Ability to provide actionable insights to improve decision-making - Experience in a similar role would be highly beneficial

I'm looking for a skilled professional who can develop an Algo Credit Risk Manager for my operations based in Riyadh, Saudi Arabia. Here are the specifics: - Credit Analysis & Risk Assessment: The software should be able to perform detailed credit analysis and risk assessment efficiently. This is crucial for our decision-making process and maintaining a healthy credit portfolio. - Data Integration: The Algo Credit Risk Manager will need to integrate data from various sources to provide a comprehensive view. Although I didn't specify the exact sources in the questionnaire, experience with integrating Financial Statements, Credit Bureau Data, and Market Data would be a huge plus. - Reporting & Monitoring: The software should offer a range of reports and dashboards includin...

I am seeking a talented freelancer to conduct an audit of our company's data and create an availability map. - **Data Audit**: Your primary task will be to delve into our data sources and types, understanding what we have and how they're stored. - **Data Availability Mapping**: Based on your audit, you'll then create a clear, comprehensive map of where our data is and how it can be accessed. Ideal candidates for this job should have a solid understanding of data management, analysis, and storage. Experience in data auditing and creating data maps would be a significant advantage. A meticulous eye for detail is crucial, as we need a thorough and accurate representation of our company's data landscape. A data audit refers to the examination of data to assess its quali...

Looking for a proficient data analyst with strong proficiency in either R or SPSS. The exact nature of the analysis required is currently undefined, but the successful candidate will have demonstrated experience in a range of data analysis techniques. Key Qualifications: - Strong experience in either R or SPSS - Outstanding statistical analysis skills - Excellent adaptability to a variety of data analysis tasks - Strong communication skills to provide insight and recommendations based on the analysis The exact objective of this project is yet to be defined, but if you have a versatile skillset and the ability to handle any task thrown your way, don't hesitate to bid. Looking forward to seeing your proposals!

I'm looking for a tutor proficient in topics of applied statistics and data analysis. Possessing advanced-level knowledge, I need guidance specifically on: - Regression analysis - Design of experiments - Statistical processes and quality control I aim to complete my preparation within a month, so a tutor that can work intensively within this timeframe would be perfect. Please outline your experience with the topics listed above in your proposal. Understanding of complex statistical concepts and effective teaching abilities will secure your bid!

I am dealing with Real Driving Emissions project of both passenger and HGVs vechicles. I am seeking a professional data analyst to assist and supervise me in analyzing the data. The primary goal of this collaborative effort is to determine the performance and emission of different driving conditions, specifically in urban areas and mixed driving conditions on a transient basis.

I am a telecommunications company looking for a skilled data scientist to help with churn prediction. The ideal candidate will possess the following skills and experience: - Strong background in data science and predictive analytics - Prior experience working with customer usage and service interaction data - Familiarity with churn prediction models and techniques - Ability to identify factors contributing to customer churn - Capability to predict the likelihood of churn for individual customers - Proficiency in suggesting targeted interventions to reduce churn This project involves: - Analyzing customer usage data and service interaction data to identify factors that contribute to churn - Developing a predictive model to forecast the likelihood of churn for individual customers - Propos...

This project requires a freelancer with advanced skills in Excel. I am outsourcing tasks revolving data management. Key Aspects include: - Advanced manipulation of Excel functions - Complex calculations - Refined data analysis When applying, please focus on: - Your practical experience with similar tasks Having realized the depth of this project, it's pivotal that you have an advanced understanding of Excel. Ideally, your background should perfectly align with data management, advanced calculations, and analytical tasks. Demonstrating this through past projects and describing your specific insights gained from those experiences will be a big plus.

I'm seeking an expert in statistical writing with a strong command of R. The Ideal Candidate has proficiency in the use of R, previous experience in statistical writing, attention to detail, and accuracy in work. We need highly adaptable writers who can handle a range of styles and subjects. If your application is accepted, you will be asked to show your previous work samples. Please note that this procedure will follow an unpaid sample test of around 200-250 words. Our preferred communication method for long-term work is email. For the first project, you will be paid within 3-5 days. Usually, we follow a bi-weekly or monthly payment schedule. Please do not apply if you have any issues with the above circumstances.

I'm searching for a skilled CFD engineer who is proficient in using ANSYS Fluent for conducting in-depth fluid flow analysis. The primary goal of this project is to perform a detailed analysis, providing comprehensive data and insights. Key responsibilities include: - Conducting CFD simulations using ANSYS Fluent - Ensuring the simulation captures all relevant fluid dynamics phenomena - Providing a comprehensive analysis report with detailed data The ideal candidate should have: - Proven experience in CFD simulations, specifically using ANSYS Fluent - Strong understanding of fluid dynamics and related concepts - Ability to generate detailed and comprehensive analysis reports - Strong attention to detail and an analytical mindset. If you meet these requirements, please reach out wit...

I'm seeking an expert to conduct an empirical study on the challenges faced by workers when addressing misinformation on social media. Key Requirements: - A mix of surveys, interviews, and data analysis will be used to gather and analyze data. - The target audience for the surveys and interviews will be social media users and workers in specific industries. - The study will focus on information shared on Facebook, Twitter, and Instagram. Ideal Skills and Experience: - Proficiency in conducting surveys and interviews. - Strong data analysis skills, particularly with social media data. - Experience in research focused on misinformation and social media is highly preferred. Outcome - It will be a written academic paper in a format provided with APA 7 citations

I need a comprehensive project that both theoretically compares and practically demonstrates the application of Riemann integral and Lebesgue integration. Key aspects should include: - A detailed analysis focusing equally on both integral concepts - Explorations involving mathematical theorems and broader analysis - A practical demonstration in the context of theorem and analysis Ideal Skills and Experience: - High-level understanding of advanced mathematics - Familiarity with Riemann integral and Lebesgue integration - Capability to explain complex mathematical concepts in a clear, concise manner - Prior experience in handling mathematical integrals and theorem analysis tasks.

This project involves comprehensive research into the intricate relationship between the gold and stock markets within emerging economies. As a financial researcher or data analyst, your task is to: - Collect historical pricing data of gold and stock markets in these growing economies. - Identify and analyze the economic indicators that directly influence these markets. - Review existing research studies that delve into the correlation between gold and stocks in these markets. Expected Output: In-depth analysis with detailed insights on the interplay between the two markets, with potential implications for investment strategies. You should have experience in financial research, competent analytical skills, and a solid understanding of the stock market, gold market, and emerging economi...

I'm looking for an experienced R Studio Air Pollution Modelling Expert, I have task More details on Chat

I'm looking for a skilled thesis writer who can assist me with a 50-100 page academic project. The project requires: - Extensive research and data analysis - A thorough literature review and a solid theoretical framework - The actual writing of the thesis, as well as editing and polishing The ideal freelancer for this job would have a background or extensive experience in academic writing, especially in the Social Sciences or Humanities. A solid grasp of research methodologies and data analysis is crucial. I'm looking for someone who can not only assist me with the mechanics of writing, but also contribute to the intellectual content and structure of the thesis. This means being able to critically engage with complex ideas and arguments, and to help me shape and develop my ow...

For my business management paper focusing on marketing, I require a skilled freelancer to perform hypothesis testing on the survey data I've collected. You'll need a strong understanding and proficiency in statistical modeling, specifically in hypothesis testing. You must be proficient in SPSS / R Programming as this is the software I require the hypothesis testing to be done in. Please make sure you have prior experience in these areas before you bid.

I am seeking a proficient R programmer experienced in statistical modeling, especially regression models. My project involves: - Developing regression models for both numerical and categorical data. - Analyzing and interpreting complex data to find actionable insights. - Crafting intuitive and visually compelling representations of data analysis. Skills and Experience: - Extensive background in R programming. - Proven expertise in statistical modeling and data analysis. - Comfortable handling both numerical and categorical data. - Ability to explain complex statistical concepts in a clear and concise manner. As a successful applicant, you will work closely with me to develop comprehensive regression models that allow me to make better-informed decisions. This project requires the su...

I'm in need of a proficient individual who excels in SPSS for a data interpretation task. The main task involves the analysis of a questionnaire and exporting relevant tables from SPSS. Here's what I'm looking for: • Skilled in analyzing questionnaires using SPSS • Able to export data into tables • Analysis should be done based on patterns of behavior • Writing a brief description of data based on hypotheses The data is on an Excel file right now. Please bid only if you have relevant skills and experience as it will demand a high level of expertise and detail orientation. Don't hesitate to ask if you have any queries. Thank you!

For my college assignment, I require assistance for both data analysis and geographic mapping through ArcGIS. Key project tasks include: - Conducting data analysis to reveal any underlying patterns within the dataset provided. - Generating a comprehensive geographic map based on the data analysis results. Ideal freelancer should have: - Solid expertise in ArcGIS - Experience in data analysis and geographic mapping - Excellent understanding of spatial modeling Notably, please observe that this project is an educational assignment thus necessitates dedication and precision.

I'm in need of a sharp Australian expert who has access to the Australian Bureau of Statistics (ABS) database and can help me gather pertinent data regarding Melbourne's older population. If you have experience with ABS table builders this should be a relatively easy job as much of the data is collected in these ranges. Key Deliverables in Excel: - All SA3s in the Eastern and Southern Melbourne planning regions - TOTAL number of people in each SA3 and the number of people in the ages of 50+, 60+, 70+, 80+, 85+ - The number of people with income per week in each SA3 of $3,000-$3,999, $4,000 - $4,999, $5,000 - $5,999, $6,000 - $7,999, $8,000 or more The example table shows information from the 2016 Census and I will need data from the 2021 Census. Key Requirements: - **Data ...

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I require a Power BI expert to mentor me on creating high-quality dashboards using raw data like sales data, customer survey results, and financial statements. The scope of the training will include: - Data Modeling Techniques - Advanced Visualization Strategies The main aim of creating these dashboards will be to monitor our sales performance and analyze customer feedback. Thus, it will be ideal if you have experience in these areas and are comfortable teaching the skills needed. Being proficient in utilizing DAX formulas would be a significant advantage as well. Your task will be to transfer your knowledge about Power BI tools efficiently, helping me to master these operations at a professional level.

I am looking for an expert in Power BI visualization design to work with me on my project. I have a dataset focused on operational metrics and need professional assistance in turning this data into comprehensive charts and graphs. The scope of work includes: • Developing Key Performance Indicator (KPI) visuals • Integrating data into visually engaging charts and graphs The ideal candidate will have: • In-depth experience with Power BI report development and visualization design • Proven background in representing operational metrics data through graphs and charts • Strong understanding of data modeling and report optimization • Excellent attention to detail and accuracy in representation of data. Overall, my aim is to represent my operational metrics data...

As I venture into a data science project, I'm seeking an experienced Stata user who has a strong understanding of databasing and spreadsheets. No specific task was defined, hence your role could range from data cleaning and preprocessing, data analysis and visualization to building machine learning models. Deep knowledge in handling structured data and working with databases and spreadsheets is essential in this project. Ideal Skills and Experience: - Strong Stata programming and data handling skills - Experience in data preprocessing and cleaning - Familiarity with data analysis and visualization techniques - Knowledge in machine learning model development is a plus - Previous experience working with structured data sets and databases would be highly beneficial.

As a business, I am in need of a DAX and Tabular Modeling expert who can help create advanced and interactive reports for our large datasets. Key Responsibilities: - Utilize DAX to formulate complex and insightful measures based on our data - Optimize our data performance whilst considering the scale of our datasets - Incorporate a range of customized visualizations to enhance the overall report Your role is crucial in transforming our raw data into engaging and interactive reports that reveal valuable insights. The ideal candidate should have: - Profound experience in DAX and Tabular modeling - Proven track record in creating interactive reports - Strong visual design skills for a range of custom visualizations - The ability to work with large datasets and optimize data performance I...

I require a comprehensive lexical analysis of the Italian term "dilettante", specifically within the framework of semiotics. Key tasks will include: - Definition extraction: The freelancer will need to explore multiple sources to reach the most comprehensive and nuanced understanding of the term. - Contextual usage analysis: This should focus on its use within the realm of literature. While no specific time periods or genres have been selected, a broad approach covering various periods could be beneficial. Skills and Experience: - Proficiency in Italian language is essential to ensure accurate understanding and interpretation. - A background in semiotics, philology, or linguistics would make you a strong candidate. - Studies or experience related to Italian literature will ...

I need help completing a 60 question multiple choice test in 2 hours

I'm seeking a skilled individual to conduct a comprehensive health outcomes research study intended for healthcare providers. This project involves a mix of qualitative and quantitative analysis to provide valuable insights and data. Key Responsibilities: - Conduct a thorough health outcomes research study - Utilize both qualitative and quantitative research methods - Compile and analyze data effectively - Present findings in a clear and concise manner Ideal Skills and Experience: - Proven experience in medical and health research - Familiarity with mixed methods research - Strong analytical and data interpretation skills - Experience in presenting research findings to healthcare professionals You should have a background in health research and solid communication skills to effect...

I'm looking for a proficient Python developer who specialises in Machine Learning. The chosen individual will be responsible for the selection and training of models, as well as predictive analysis. The ideal candidate possesses: - Mastery in Python programming. - Extensive understanding of Decision Trees for analysis. - Ability to effectively perform model selection and training. - Proven experience with predictive analysis. Please reference prior similar projects in your application. Serious, dedicated professionals only.

I'm seeking a google sheets expert to design and set up a customized sales and expense tracking system for my start-up smoothie/juice outlet. - The system will primarily track weekly sales - The expense tracking should be moderately detailed, breaking down expenses into categories such as ingredients and utilities. - The ideal sheet will include forecasting models, particularly incorporating seasonal adjustments and growth rate calculations for sales. The freelancer should have: - Proficiency in Google Sheets, particularly in setting up automated calculations and formatting for ease of use and understanding. - Experience in financial modeling and projection, with specific experience in the food/beverage sector being a plus. I'm looking for a system that can be easily main...

I'm seeking an expert in machine learning and technical writing to assist with my Ph.D. thesis on a text-based multilabel classification model. This project involves the following key elements: - **Model Development**: The core machine learning model is in place, but I need assistance with the writing and documentation surrounding it. Your help in creating a comprehensive thesis document is crucial. - **Incorporating Research Papers**: While I haven't specified a particular way to integrate research papers into the thesis, I'd like a freelancer who can analyze and incorporate these papers effectively. This might involve citing them as references, summarizing them in a literature review section, or making a detailed comparison of methodologies. The ideal candidate for this...

I'm eager to find an accomplished Power BI and DAX expert who can help me develop a comprehensive dashboard for data analysis. Key Responsibilities: - Create a data analysis dashboard in Power BI that is user-friendly, visually appealing, and easy to interpret. - Establish reliable connections to SQL databases to pull in the necessary data. - Implement DAX functions and calculations to ensure accurate data analysis. Ideal Candidate: - Previous experience in developing Power BI dashboards for data analysis. - Proficient in working with SQL databases and connecting them to Power BI. - Strong knowledge and understanding of DAX functions and calculations. - Excellent communication skills and ability to work collaboratively. The current data is being updated manually, so a part of this...

I'm in need of a skilled engineer with experience in Abaqus software for a detailed soil structure analysis with a focus on structural design. Key Requirements: - Proficiency in Abaqus software specifically for soil structure analysis - Prior experience in detailed soil structure analysis for structural design The task involves producing a comprehensive analysis report with detailed data relevant to the structural design. Your understanding of geotechnical properties, slope stability, and bearing capacity will be crucial in this project. The ideal freelancer for this task would have a background in civil engineering or a related field. A keen eye for detail and the ability to translate raw data into actionable insights is paramount. If you're confident in your Abaqus skills a...

I am looking for an experienced data analyst to gather data for a performance analysis project. Your role will involve: - Conducting interviews - Performing observations The specific KPIs for this project is sales revenue. Ideal candidates should demonstrate strong analytical skills and have a proven track record in performance analysis. Background in sales would be beneficial. This project requires methodical data collection and attention to detail. Previous experience with conducting interviews and making observations for data collection will be considered an asset.

I'm in need of a professional who can help me with analyzing medication adherence rates. I need someone who knows the concept of MPR and/or PDC with experiences, so help me what data is needed to obtain these results. also know how to use Kaplan-meier method to analyze persistence data with this. The data source for this analysis will be electronic health records and pharmacy fill data. Key Responsibilities: - The main task is to determine medication adherence rates (MPR and PDC) using the provided electronic health records. - know the concept of MPR or PDC and guide me on what is needed to calculate these. - The analysis should be thorough and comprehensive, helping me to identify potential areas for improvement in medication persistence. - Expertise in using statistical software ...