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stepwise search for IMLEGIT + bootstrap var select + various fixes
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@AlexiaJM AlexiaJM released this 11 May 17:03
· 79 commits to master since this release
1.1.0
0a1e9ef
  • Added option search="both" to search for both G and E at the same time in stepwise search (This is the new default now)
  • Added stepwise search for IMLEGIT
  • Fixed a bug in backward search, p-values were always taken to be from the genes
  • Added remove_miss option in stepwise search as by default it would not remove missing data except during each step where we add or remove a variable. This could be annoying for certains users who would like the program to automatically remove missing observations.
  • A new function called boobstrap_var_select was added. With small datasets variable selection can be somewhat unstable so this create boostrapped versions of the dataset and do stepwise search on all of them, then it reports the percentage of times that each variable was selection. This bound to be very slow since this is bootstrapping, only use if you have a small sample size.
  • Added warning when maxiter is reached
  • Changed default from search="genes" to search="both" in stepwise search
  • Increased max_iter and max_steps defaults to 100 just in cases
  • Added snow, doSNOW, utils and foreach in import/depends. These are needed for bootstrap function
  • updated vignette

Note : This is sightly different than CRAN version as I just noticed there was a small bug where the names of the IMLEGIT were NULL and this is fixed in this GitHub release.

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