Farhad Montazeri

4 Questions 7 Answers 0 Followers

Questions related from Farhad Montazeri

Anybody aware of any potential Covid19 related psychological database?

I guess there must be some data collected regarding Covid and related to the field of psychology/psychiatry, considering its psychological impact. It might be gathered from the patients, family...

05 July 2020 1,769 3 View

Any algorithm/R package for Bayesian network causal inference of binary data?

I have a dataset of 150 samples of 60 binary variables. The pcalg binCItest results are not impressive and i can not find a straightforward way to do this using bnlearn or catnet. I appreciate if...

17 January 2020 1,008 5 View

Network Analysis in Psychology

I am a physician and visiting research scientist at yale and together with my coauthors have published several studies in the field of psychology through Network Modeling and related analyses...

01 January 1970 6,742 10 View

Why subsets of a dataset composed of random variables with no correlation develop negative correlations. Dataset is split based on sum of each row?

To illustrated the issue, I have written the code below which first generates a dataset of 4000 cases of 6 variables, each with values randomly selected from 5 levels (0 to 4).Then these 6...

01 January 1970 9,861 2 View