Shuvajit Saha

2 Questions 4 Answers 0 Followers

Questions related from Shuvajit Saha

Should I keep the missing values > 50%?

I have a data set of 771 sample size. But some of the variables (laboratory findings like ALT, AST, creatinie level) have more than 50% missing values. Should I drop those? But I think those...

14 December 2020 5,033 3 View

In case of larger sample size (more than 700 sample) can I do t-test though the data is not normally distributed?

My sample size is more than 750 but sk test is showing non-normal distribution. The variables have several outliers but I shouldn't remove those. In that case what should I do? t-test or other...

07 December 2020 1,440 19 View