2022
2021
19 Aug 2021 » Some technical discussions on behaviour of decision tree splitting (cont’d)
18 Aug 2021 » Some technical discussions on behaviour of decision tree splitting
10 Aug 2021 » How useful are PDP’s to analyzing time series data?
27 Feb 2021 » Decision tree and variables having lots of levels
2020
18 Nov 2020 » When we forget to use zero-truncated Poisson model
21 Jun 2020 » A popular way of choosing base level in regression revisited (cont’d)
12 Jun 2020 » A popular way of choosing base level in regression revisited
18 May 2020 » Some thoughts on “trend” of time series
29 Mar 2020 » Logistic regression complete separation - Behind the scene
27 Feb 2020 » A simple restricted OLS estimator
2019
21 Oct 2019 » Extract values from an R data frame in 9 ways
06 Apr 2019 » An interesting bug in the package RandomForest