Mehdi Azizmohammad Looha

6 Questions 36 Answers 0 Followers

Questions related from Mehdi Azizmohammad Looha

What is the rule for the single terminal node in the decision tree classificaiton?

I have a data with 12 predictor variables and one class variable. In the our method, I had to prune the decision tree with the best cp criteria. However, my output showed that there is just a...

06 June 2019 9,416 3 View

How can I test the between subject effect in the non-parametric form of Repated Measure?

My data are not normal at all and they are highly skewed. Additionally, these data are not normalized with transformations. These data are obtained in three different time points and are...

05 May 2019 9,362 10 View

How can I interprete the partial Eta square in the repeated measure?

I analyze a data using repeated measure in SPSS that includes three related variables which are measured at three time-points. Results showed that the "partial eta square" is 0.112. How can I...

04 April 2019 7,168 10 View

How Leave-One-Out cross validation works?

How Leave-One_out cross validation works? What is the best cross validation for small sample size?

09 September 2018 2,860 0 View

How can I handle missing data in questionnaire?

I need some simple methods to impute missing data in a questionnaire.

05 May 2017 7,017 9 View

R, SAS, Stata or SPSS, which one is the best statistical software used in medical field and?

It is an old question about the best software in medical field. I know R pretty well. But many have told me that SAS is much better. What is your opinion? and which one is more common in the...

01 January 1970 3,856 5 View