Dharma N Bhatta

4 Questions 8 Answers 0 Followers

Questions related from Dharma N Bhatta

Can any one suggest the suitable r-package to calculate difference-in-differences for RCT dataset?

I have baseline and 6 month follow up data and i would like to calculate pre difference, post difference and DiD with out and with propensity score matching (PSM). I got the r-packages for PSM for...

07 July 2015 9,830 0 View

Does anybody know the R commands for G-computation and directed acyclic graph (DAG) with real data situation?

There is dagR package fro graph but commands are not very clear and i couldn't get any good commands for G-computation also, if anybody have, it would be appreciated.

07 July 2014 6,793 4 View

Are there any techniques that can handle negative factor scores?

I did the factor analysis for binary data but got the final factor score with negative and positive values. Will it effect further analysis or not?

04 April 2014 9,364 3 View

Is there any way to get mean and SD from median and IQR (interquartile range)?

There is a way to get mean and SD from median, minimum and maximum; but I couldn't find a way with IQR instead of minimum and maximum.

03 March 2014 6,835 23 View