Joel Blanchard

3 Questions 3 Answers 0 Followers

Questions related from Joel Blanchard

R for SAS programmers : how to do a t-test ?

The solution seems quite simple, but I can't find the code that works. I just try to run the following SAS code in RStudio : proc ttest data=jump_data; var JFM_BJH; class clc_sex; where...

14 July 2021 5,092 6 View

What kind of analysis should I do in SAS to see what kind of restriction had a stronger effect on the body composition of children with CHD ?

I am currently analyzing data and I am not sure of what would be the best function and script I should use in SAS. I am looking if there is a difference in body composition (BMI Z-score) between...

22 May 2019 820 3 View

What is the problem of using a predicted value as independent variable in a regression analysis (ex.: using the predicted LBM to predict Vo2max) ?

I know that a certain percentage of error already exists in predicting lean body mass and predicting a cardiorespiratory parameter such as Vo2max using this predicted measure only increases the...

25 July 2018 9,440 2 View