统计分析 Jobs

Statistical analysis is a mathematical science, the practice of evaluating and understanding quantitative data. Statistical analysis will make sense of indexes such as standard deviation, and note outliers. The analysis of the data may aid in decision-making in the face of uncertainty.

Quantitative data is represented as numbers, and therefore may be presented in graph format. This simplifies the explanations and visualizations of the data’s meaning. The graph alone will show a positive or negative correlation, a bell curve, or no correlation at all.

Statistics require a population to be studied, and statistical analysis is commonly used regarding census data organized by governments, sociology and medicine.

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    74 搜到的工作,价格货币为 HKD

    Preferably somebody with biostatistics experience and prior experience in dental research. Most of the corrections are simple to any biostatistician. The purpose of this proposal is obtain IRB approval for dental implants study on patients. It is a 3 year prospective study on patients with different types of dental implants. I have a master thesis from my student who did the 1 year follow up on th...

    $3059 (Avg Bid)
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    I am looking for someone to build a desktop app to run on windows in any language (python, c++, java, nodejs, whatever...) It is to make an app for Trueskill2, to take data from a db and run simulations on games. The output should feed back into the db and continue on each time. here is the link to the algorithm. [登录来查看链接] Please be honest with your estimate and capabilities as there is quite ...

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    we are data scientist and AI Specialist for our project on freelance. (Removed by Freelancer.com Admin) cost :

    $97 / hr (Avg Bid)
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    Hi. I need some report about 15 pages reporter about Artificial Intelligence, Machine Learning, Deep Learning. But, report should be expertable, and high structure. If you are expert in AI, ML, DL, please bid. I need really Data mining expert writer and many experience about it. Thanks

    $1409 (Avg Bid)
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    Smal SAS work 6 天 left
    已验证

    Simple SAS work need to be done in 18 hours

    $132 (Avg Bid)
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    SPSS- SUMU Industrial Training Need Expert Help

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    hello, I am trying to make a competing outcomes analysis like the one shown in the file. We have a group of patients (24) who underwent a surgical intervention (LVAD implantation) at different times. Some are still on the device (ongoing support). Some after a while died (unfortunately), and some after a while received a heart transplant. The study here is about the length of support that we are a...

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    Build Cohort Analysis on Excel based on transaction data in excel to analyze retention

    $237 (Avg Bid)
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    Seeking an experienced and/or qualified actuarial professional to prepare a spreadsheet model to calculate the current actuarial liability using the projected unit credit method for approximately 40 persons (both male and female) based on certain assumptions and to determine current service costs. Modelling spreadsheet to be prepared and provided to allow for changes in base assumptions. Projec...

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    I would like to have an expert in programming language R for my advanced statistical analysis project

    $1098 (Avg Bid)
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    Necesito capacitación para realizar modelos predictivos con la herramienta SPSS Modeler de IBM. Se requiere tanto la práctica como la teoría.

    $39 / hr (Avg Bid)
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    Looking for a professional and an experienced Machine learning expert

    $1200 (Avg Bid)
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    finding ML developer. Circle Tree Enterprises is a customer acquisition and predictive analytics company. We help company produce more productivity through their sales and marketing using predictive analytic models.

    $141 / hr (Avg Bid)
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    sas project 5 天 left
    已验证

    need help with sas project urgently

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    I need someone who knows Rapidminer for the data analysis. I will provide the complete details in the chat.

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    Looking for someone: Who understands [登录来查看链接] be questioned and must know what regression (linear regression, multiple regression, or logistic regression), time series or trend analysis (regression, exponential smoothing, or moving average), chi-square, t-test (one sample, two independent samples, or paired), ANOVA, crossover analysis, break-even analysis, statistical process control, and linear...

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    Mathematics Research Proposal 4 天 left
    已验证

    I need a Mathematics research proposal done for INTEGRAL EQUATIONS or any topic connected to INTEGRAL EQUATIONS for [登录来查看链接] degree. this must include research aims , methodology , proposed work , bibliography.

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    I have data that needs to be statically analysed. I'm looking for an expert in statistics. More details will be given when contacting.

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    Estoy desarrollando un modelo predictivo de ventas y además un modelo de predicción de unidades en funcion del precio usando data histórica que nos permita por un lado predecir el mercado y por otro saber el impacto en unidades que tendríamos al mover precios. Ambos modelos los estamos desarrollando tanto en R como en Python

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    From a dataset of natural gas consumption data from residential consumers, using a Jupyter notebook, explore the data and forecast using linear regression model and support vector regression. Requirement needed from the dataset: 1)Identify number of houses are included 2)Any malfunctioning meters, if so identify them and the time periods of malfunction. 3) Generate hour reading from raw data, sel...

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    I have done a statisical analysis of a research and i need to add one factor. the research question is this: Does teachers' experience affect their perception and knowledge towards English spelling? Attached files has the 1- data 2- previous data analysis. You just need to current data analysis the above question

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    RESPONSIBILITIES    ● With TBs of IoT data available from on-ground devices, design the systems to analyze and  learn from that data to gain continuous actionable insights around device health, efficiency,  offline usage, energy utilization, etc.  ● Closely working with the core team to design algorithms for new IP product and services   ● Automate, execute, continu...

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    I need to translate an R scientific code to Fortran or Python (chose one) for optimization reasons. The R code is a mapping algorithm and manipulates time series and distributions of weather variables. It has about 500 lines (calls to R functions not included). The deliverable is the new code (in Fortran or Python). It has to be well commented and documented. The tests must give identical re...

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    looking for analysis of documents to determine if certain criteria are considered in the text. We have several mandated criteria, We wish to identify if the criteria are addressed in our documents. What are we trying to do? Read, understand, and analyse documents quickly, efficiently and accurately. Scenario A company must have a Risk Assessment document. The Risk Assessment MUST address certai...

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    I have test tomorrow need help with that, there will be basic 2 probability questions. You need to be available online around 10:30am california time. And I would need help for 1hour 15mins. Text me if that is possible for you, I will send you sample questions in the message

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    This is a Sample Project to help you understand the concept of the work. • You are required to type the exact text from the left box to the blank box at the right. • The size of the text should be 8-10 and theme should be ‘Arial’ or ‘Times New Roman’. • The accuracy level to be maintained is >90%. Payment per page depends on the plan chosen. • The...

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    ObvioHealth is a global company focused on improving patient access to health care trials, ensuring real world evidence (RWE) is effectively applied to research trials, and discovering and implementing new ideas to deliver better health. We collaborate with global companies conducting research trials from traditional categories like nutrition, cosmetics, personal care prescription and medical devi...

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    to more analysis using R program

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    I would need someone who Is able to analyze a statistic paper and has a huge theoretically background considering panel datas

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    Data analysis - Statistician required for a small-size project - R coding required - orginize and standartizise raw data. - Knowledge in Anova & linear model methods is required. The work should take roughly a few hours (half a day or so). I need to explain the details on (Removed by Freelancer.com Admin)so fluent speaking English is also required.

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    Halloween sales analysis 3 天 left
    已验证

    I need to make visual observation using Google Analytics on 4 day halloween sale by ecommerce company

    $96 (Avg Bid)
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    We are seeking a Administrative Assistant to become an integral part of our team! You will analyze data to understand business and market trends in order to increase company revenue and efficiency. Responsibilities: Use data to understand business patterns and trends Analyze internal and external data through quantitative research Communicate findings to company through standard and ad hoc repor...

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    I have to create two scatter plots for the information provided in the excel sheet. The scatterplot has to look exactly as shown on the paper.

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    I am looking for someone with knowledge about survival analysis or willing to delve deeper into it. Moreover, you have experience in AI, Machine Learning and Statistics and R. The task will be to code algorithms and use libraries from different papers. Please mention in your application that you have read the project details and describe your experience with survival analysis and other requiremen...

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    A hypothetical model with 10 independent, 2 mediating and 6 dependent constructs requires data and modeling using Structural equation modelling. Project requires data creation as well as analysis.

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    From a dataset of natural gas consumption data from residential consumers, using a Jupyter notebook, explore the data and forecast using linear regression model and support vector regression. Requirement needed from the dataset: 1)Identify number of houses are included 2)Any malfunctioning meters, if so identify them and the time periods of malfunction. 3) Generate hour reading from raw data, sel...

    $931 (Avg Bid)
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    Need a R language coder to solve the problems for Statistical Modelling and Probability using R language Code. A freelancer should have prior experience in Statistics and Coding in R language especially in Monte Carlo, Poisson, and Markov Chain Processes. The tasks should be completed in 2 days for each project. Candidate must share his/her progress on daily basis. Sample for problems is attach...

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    Statistical analyser 2 天 left
    已验证

    I did some data analysis. I need a person who is expert in statistics to tell me how I should represent and explain the statistical part of my data. concept such as probability density and cumulative distribution and else

    $290 (Avg Bid)
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    Simple Data Analysis in SPSS 2 天 left
    已验证

    I need simple data analysis done in SPSS. I will provide complete details in the chat.

    $322 (Avg Bid)
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    RapidMiner Expert - 1 天 left
    已验证

    Must have an active installed rapid miner. Must be able to start work immediately Due in 24 hrs Dont bid if cant work immediately

    $154 (Avg Bid)
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    I have some a dataset and some questions that needs to be done in MATLAB. I need an expert statistician with expertise in MATLAB to help me urgently.

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    Financial Analysis & Modeling 1 天 left
    已验证

    I need to calculate stock price return estimation using ARIMA and other techinques. I will provide complete details in the chat.

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    RapidMiner Expert -- 3 1 天 left
    已验证

    Must have an active installed rapid miner. Must be able to start work immediately

    $249 (Avg Bid)
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    4 个竞标
    Python data analysis 2 1 天 left
    已验证

    for analysing my data I need a person who is expertise in analaysing big data with Python and specially juputer

    $267 (Avg Bid)
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    21 个竞标
    RapidMiner Expert -- 2 1 天 left
    已验证

    Must have an active installed rapid miner. Must be able to start work immediately

    $208 (Avg Bid)
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    2 个竞标

    I am collecting data using Qualtrics and Paper Survey. My Aim is to collect 500 data from employees. the questionnaire pertains to personality traits (the big 5) and its correlation with being vulnerable to scams on social media. also other variables will be in the survey such as users perception to risks, control of information, demographics, nationality and behaviors on how they use social media...

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    RapidMiner Expert 1 天 left
    已验证

    Must have an active installed rapid miner. Must be able to start work immediately

    $148 (Avg Bid)
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    2 个竞标

    Measuring attitudes using a priming task Need freelancers who familiar with priming task/Psychology filed expert/ Spss use and report/ APA style This is 7000words report and this project will last a long time( maybe 3 month) and need repeatedly edit.

    $2057 (Avg Bid)
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    A research project need to be done 17 小时 left
    已验证

    Research project need to be done in maximum 6 day. All the requirements are given in the attached file. Please don't be in haste of bid without reading all the requirements. In your bid, please give a little plan how you plan to meet the requirements mentioned in the attached file, and what software you will use for data analysis. The maximum budget is $80. Looking forward to your bids.

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    - Examine time series and perform robust statistical analysis - Strong understanding of co-integration, Granger Causality and vector auto-regression (VAR) - Strong understanding of other lead/lag statistical methodologies for time series - Understanding of trading strategy backtesting concepts (long/short/drawdown/sizing/volatility) - Strong skills in Python

    $419 / hr (Avg Bid)
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    15 个竞标