Adding imputed data from a model to a dataset – hmisc aregImpute

I’m trying to impute values from a dataset using hmisc. I’m following this guide. Here is a reproducible example of my code: #Create dataset and add 0.1 NA values randomly data <- iris library(missForest) library(Hmisc) iris.mis <- prodNA(iris, noNA = 0.1) #Calculating imputed values with aregImpute impute_arg <- aregImpute(~ Sepal.Length + Sepal.Width + Petal.Length +…

Details

grub bootloader failed to install error when trying to install Ubuntu or Lubuntu – tried to reinstall grub but didn’t work

I’ve unsuccessfully been trying to install Ubuntu or Lubuntu for a couple of weekends now. The installation seems to go fine until the end, when I get the “grub bootloader failed to install” error. I dug through the forums and tried all kinds of things, such as re-installing grub, but nothing worked. Some background info:…

Details