统计学 Jobs

Statistical Analysis refers to the science of analyzing numerical data relating to groups or experiments. It deals with the analysis and interpretation of such data such as those of survey results and experiments. Statistics analysts deal with probabilities, distribution, bell curves, etc. for analyzing statistical data. If your business involves conducting surveys, studies or other such market research, you will need statistics analysts to analyse and interpret the data. You can find freelancers who are able and willing to do statistical analysis for your business. Simply post a job today!

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    65 份搜到的工作,货币单位为 HKD

    Deliverables Goal: Predict the most optimal value that results in minimizing loss and optimizing profit Have a simple df with stats can break it down by day if need to get averages and standard deviations just need to do some simple price optimization Deliverables csv with the stats Additional Information Just looking for a pretty simple price optimization model. I have something where can give sends, clicks, revenue, cost, profit, and rev share. Have a summary one and a date breakout one. Trying to create something that predicts the most optimal rev share values (rev share attributes to cost) that either lowers lost or increases profit. So the cost = path revenue * rev share, so looking for the most optimal rev share value for the profit. i have attached files. thanks.

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    I'm interested into the development of a system that get real time data and perform robust financial analysis for intraday and scalping on forex. Required knowledge in python, machine learning, financial, algorithmic trading, data analysis. A plus if also a trader with proven experience.

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    non-linear 6 天 left
    已验证

    run non-mathematical by lingo programming with my own data

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    I need someone who is good with excel for a quick task. i need some simulations should not take you long

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    Hello, I am looking for a stock screener on python for NSE stocks. The said screener shall be able to list out stocks based on Financial ratios and general inputs specified. Please let know if you may be interested in taking up this project for current iteration. Many thanks.

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    R programmer 6 天 left

    I need to run a code on R and I need an R programmer to look at the codes.

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    Premise: Given that streets are finite, yet fluid (construction, renaming, traffic directional flow, changes of traffic lights & signs, incorrectly drawn roads, etc.) Google set-out and achieved GoogleMaps. Q: Given that family compositions are finite, yet fluid (births, deaths, marriages, divorces, gender changes) How would you set-out to achieve a family composition map based on race?

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    Statistics for engineering 5 天 left
    已验证

    I there I am working on a personal mile set and I need some collaboration from a professional in stats to help me develop and reach my goals some of the knowledge you should have is: Sample, Populations, Parameter, Statistics 1.2 Data Collection 1.3 Location measures 1.4 Variation measures 1.5 Discrete and Continuous Data with examples 1.6 Representations of data (Histogram, Bar chart, Pie chart etc) 1.7 An idea of designed vs observational study : 2.1 Sample space 2.2 Events 2.3 Counting methods (permutation and combination) 2.4 Probability of events 2.5, 2.6, 2.7 Basic Probability rules : 3.1 ...

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    correcting formulas and explanations of information algorithm theory

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    Hello. I need a senior web developer to build an advice website. - advice for business strategy. - analysis for the amount of sales. - estimation for every month - real time tracking for customer information. I need senior web developer for our business. Our business is to improve AI devices and other devices. Our estimation is open. To prevent copy bidding, please add your name and age in front of your proposal. I am looking forward to working with you. Thanks for your time.

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    Data Analysis 5 天 left
    已验证

    As a Data Analyst you are responsible for triaging product and business problems as they come up. In many cases, these problems surface through key metric dashboards. The purpose of this exercise is to give you an opportunity to demonstrate structured thinking and ability to analyze datasets and make recommendations to solve problems. The problem Helium 10 is a platform that Amazon sellers can use to thrive / grow their market. You can use the free version/extension to explore data on the site. You will be using helium10 for the analysis and solving four problems, · How do Helium 10 features drive user growth, revenue and retention? Tip: You can take a few features like Keyword search, and walkthrough the details. · If Helium 10’s monthly re...

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    testing the feasibility of a digital device for subtance Use Disorder Patients in an inpatient clinic. Patients will be utilizing a digital device multiple times during withdrawal. Several variables will be measured from patient questionnaire as well retention in treatment. Statistician must have human subjects in research training certification.

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    Data Analyst 4 天 left

    Job Responsibilities: Analyze how campaigns are performing, where we should be spending more money, channels, etc Run datasets to identify the best performing campaigns Identify trends in marketing data and take actions accordingly Predict high-value users Job Requirements: Bachelor’s/Master’s degree in Computer Science (or equivalent experience) 3+ years of experience as a Data Analyst or Junior Data Scientist Capable of analyzing burst tests to forecast CAC increases Proven ability to work with team members and cross-functional partners in a highly collaborative environment Excellent communication and organizational skills

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    Hi, I am looking for someone who is professional in mathematics and knows very well Probability, stochastic and statistics. I have to understand these subjects and i have questions that i need to solve. Its also great if you are professional in R programming.

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    Build R code 4 天 left
    已验证

    Need to figure out how to do ssh commands in R at its most basic level and from there you need to figure out how to use that to connect to EDAP

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    veri analizi 4 天 left

    hazır bir algoritmayı excel makroda herkesin kullanabileceği hale getirmek istiyorum. Makronun kullandığı dosyala ra veri girişi manuel olacak (aylık). bu konuda birlikte çalışmak isterim. işin süresini bilmiyorum ama fazla uzun olmaz sanırım

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    Hi , I am Looking for somone who has experience over Python projects. I have a littl requirements about traing code as per given details. Only few steps needed to follow , I will share the present details with you , Thank you

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    Very simple tasks in the introduction in R studio so need an expert in R

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    Bonjour, Je souhaite créer un support NPS en ligne afin de recueillir la satisfaction de mes clients. Le freelance dont j'ai besoin parle français et pourra créer la page web qui hébergera l'enquête NPS (graphisme, développement, mise en ligne fonctionnelle, export des données possible via back office). Merci pour vos candidatures.

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    There is excel workbook ...I have to ask user the name of workbook then sheet name after that for which delivery then compare if there is update then take that particular value merge it with other column & make that as my title & all also pass particular column & make dictionary.

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    Hello.. Good Morning.!!  This project is all about Finding the Best pairs and direction To trade in Forex using Fundamental and correlation Analysis.  Need someone who's expert in formulas as it can be derived via formulas itself. Not Needed to be an expert in macro, as its huge time consuming.  I Wish To give To someone who works based on project cost. Fixed.. And not on time based..  Also a proper excel guy can complete it in less than 5 hours.  But i have many projects to be lined up with.  If you're really interested in the World of trading, my projects will excite you.. Also please do apply only if you're on a pro level and also you can Work it on today..!  Regards, Kishore  

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    I have school fees management file in excel form. I want to integrate that file on my website(PHP) and fees management should only access through admin MY WEBSITE - AND FILE IS ATTACHED

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    tutor for my classes in Random Processing & Computer Arithmetic for university

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    I would like to do som Statistical analysis for a sample of about 3500 students , to do Structure Equation modelling , CFA, EFA, Regression , The averages of the statistical differences between some variables, the sample includes three statistical measures, the validity and reliability of one of them will be made depending on another measure at stake. The total number of hypotheses and questions on which the statistical operations will depend is about 14 hypotheses and questions, the proposed amount to work on this project is fifty dollar ($50) for anyone who wants to work on this project. We also have four similar statistical analysis projects for the same goals required if the freelancer approved the current project. and doing it professtionally. (AMOS) or other prog required , Writting ...

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    1 - Prepare a decision model using a decision tree tool 2 - Write a consultancy of fewer than 1500 words - Based on the information provided, clearly state a specific recommendation - Clearly state any assumptions - Discuss the strengths and limitations of your analysis I will set 2 milestones (15AUD and 30AUD) first need to submit within 12 hours max then other work we can take more 2 days

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    Stata Analysis -- 2 3 天 left
    已验证

    all information need explained in the zip folder, please only STATA experts

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    A Neurochaos architecture for seizure classification.

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    I would like to do som Statistical analysis for a sample of about 3500 students , to do Structure Equation modelling , CFA, EFA, Regression , The averages of the statistical differences between some variables, the sample includes three statistical measures, the validity and reliability of one of them will be made depending on another measure at stake. The total number of hypotheses and questions on which the statistical operations will depend is about 14 hypotheses and questions, the proposed amount to work on this project is fifty dollar ($50) for anyone who wants to work on this project. We also have four similar statistical analysis projects for the same goals required if the freelancer approved the current project. and doing it professtionally. (AMOS) or other prog required , Writtin...

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    Deep learning expert require 3 天 left
    已验证

    I'm looking a couple of python (deep learning experts) Deadline: 1 day

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    Assignment 3 天 left

    I have two quetions need to do in python code and need to use the jupiter application please help in this regading .

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    Hello developers. I have the equations that I need to implement the Newton's method of multiclass logistical regression, and I have the code that would calculate the binary logistical regression in R studio. Will discuss more details in chat. Thanks.

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    Want math one on one instructions for SAT and help in essay writing

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    Data Analyst 3 天 left

    This role will be part of customer analytics, working closely with the customer support team and providing them with analytical support including sentiment analysis, workforce forecasting and team performance analysis. • Work closely with the Customer Support Center (CSC) team to understand their analytics and data needs • Understand user needs for data • Participate in the Customer Support Center (CSC) and wider analytics team to present and discuss results • Assistance in selecting and managing key software vendor relationships • Understand the different data sources across the enterprise, the limitations of each and their uses

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    the area of the project is related to statistics and data science, specifically in: Binary Choice Models Multivariate Regression Instrumental variables models Regression Discontinuity Design

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    I need someone to create my experiment on PsychoPy (Preference pair comparison simple one), invent the results (Given a sample) and analyse them. More info will follow.

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    Looking for a qualified & Experienced person who is an expert in harmonic estimation(magnitude and phase ) and Matlab. can do for my project. I would like to make a comparison between 3 methods which are 1) DFT (discrete Fourier transform), 2) ANN (Artificial neural network) 3)GWO (grey wolf optimization), using MATLAB code and the comparison between them is based on showing the effect of each of 1- sampling frequency, 2- number of sampling,3- noise level, 4- window size, 5- missing data, and 6- computation time. Also, I need the report, it should explain in general what the three methods used, and then a comparison should be made showing which methods are better, stronger, and more effective in the process of estimating harmonics. Please put a logical price that does not change, an...

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    I need an NLP project in this dataset Full text preprocessing, Modelling and Performance metrics are expected with detailed analysis

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    Looking for qualified & Experienced statistics tutor who can do technical statistics jobs thanks

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    We are looking for a freelancer to do statistical analysis for a medical data

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    We are looking for a freelancer to do statistical analysis for a medical data

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    We are in need of someone that can provide us with a mathematical or computer simulated prediction of United States sports betting. You solution should be a mix of datamining stats on various teams from various data sources and creating an algorithm that will make predictions of possible game outcomes based on the data when components stats are compared. Please know that if you already have a solution or can point us to reputable website/app that already provide such as service, we would consider that as well. But you will be paid on the project based on recommendation and information instead of creating a functional, proprietary solution that we own. All valid and reasonable recommendations for this project will be considered. But you should have a heavy math, statistic and data mode...

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    I need someone who is able to analyze, interpret and develop statistical data and models

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    I need someone who can be able to answer questions as indicated on the following website

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    Hello! I am having an issue with a task. I need urgent help: [< object at 0x000001D429426590>] >>> ("Energieverbrauch in Haus1") Text(0.5, 1.0, 'Energieverbrauch in Haus1') >>> ("Energie kwh/hh") Text(0, 0.5, 'Energie kwh/hh') >>> () >>> (house1, label="Original") TypeError: unhashable type: '' >>>

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    I need help with R and python 2 天 left
    已验证

    Hello! I am having an issue with a task. I need urgent help: [< object at 0x000001D429426590>] >>> ("Energieverbrauch in Haus1") Text(0.5, 1.0, 'Energieverbrauch in Haus1') >>> ("Energie kwh/hh") Text(0, 0.5, 'Energie kwh/hh') >>> () >>> (house1, label="Original") TypeError: unhashable type: '' >>>

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    I need someone to predict the poosible outcomes from the data I collected regarding employee attrition and provide insights for the same. This is to be particulary in R programming language along with graphical representations.

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    Analysis Task 1 天 left
    已验证

    I need an analysis done for Trade Shows in Canada

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    Responsibilities will include directing communication and information flow to/from principal, coordinating a complex schedule, conducting thorough research on a diverse array of topics and synthesizing findings into recommendations, efficient management of a small team to support principal’s needs, and comprehensive administrative support to assure the smooth running of a busy calendar.

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    Power BI Expert -- 2 1 天 left
    已验证

    Hi , I am looking for a Power BI expert. Interested people can connect. Thanks

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