Statistics Jobs

15 were found based on your criteria

  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    We have a data set of values recorded for 1000 patients. For each patient, we recorded around 100 potential predictors of a clinically relevant variable, which has one of three values: (1) no disorder, (2) mild disorder, (3) severe disorder. Many of these potential predictors are correlated. We would like to create a simple mechanism which can be used in clinical practice to predict whether a patient has the disorder. Ideally, this procedure should use as few predictor variables as ...
  • Fixed-Price – Est. Budget: $200.00 Posted
    Hi, Thank you for looking into my project. I am currently looking for a data scientist who can do research on a dataset of intraday Equity. The Equity data contains 500 US equities with 10 years of price history. The data has a 1 minute OHLC resolution, but also data with a higher timeframe can be made available. The idea is to develop a process of filtering / learning a model / selecting or excluding Equities with specific behavior. The output should ...
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    We're looking for a writer who can write documentation and guides about using Python or R (or both) for data analysis, data modelling and statistics. These guides will cover the basics, like how to write simple programs in Python and R, up to more advanced examples like reading, manipulating and cleaning data, drawing plots and graphs, performing statistical tests, etc. You will need to be confident with either Python or R, preferably with experience using these for data analysis ...
  • Fixed-Price – Est. Budget: $30.00 Posted
    medical statistic of significance before and after treatment. The observational retrospective clinical controlled study using the method of selection of pairs was used. Data in Excel is attached. Also, comparison between main group and control group. Conclusion should be received with explanation what the statistic method was used, for instance "A non-parametric statistical hypothesis test by Wilcoxon was used to compare the average values of the investigated parameters before and after treatment."
  • Fixed-Price – Est. Budget: $17.00 Posted
    I have a take home exam in statistics. Can you do it? I need it back by tonight (sunday) or next early morning at the latest (monday) - PST californian time. The assignment is attached! Check it and see if you can do it. I'll also send you t table, f table, Z table and and an excel sheet with data. I just want to pass the class. Here are the topics that the questions are about: - z-test - single-sample t ...
  • Fixed-Price – Est. Budget: $250.00 Posted
    We have a project that requires data and statistical analysis of a series of Excel Spreadsheets of projects and contract data covering a 7-9 year period. We need to address the following key goals: o Trend Analysis o Top Project Categories o Contract Size, Time and Cost Analysis o Resource Utilization Analysis o Project related Skills and Competency Analysis o Distribution and Power Analysis o Other key factors We're open to collaborating with the winning contractor on developing and ...
  • Fixed-Price – Est. Budget: $50.00 Posted
    I need support in analysing data on SPSS
  • Fixed-Price – Est. Budget: $150.00 Posted
    I need your help to write Python code for linking records from the US Census. I am an economist working on the effect of electricity on occupations, I have hundreds of GB of Census records. These have 5 key identifiers: name, age, ethnicity, gender, and place of birth. Exact matching on these identifiers achieves less than 0.5% of matches, so we need to add a tolerance on the identifiers, such as the difference in birth year for age and ...
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