Month: May 2015

R Packages

 

  1. Hmiscrcorr() function in the package produces correlations/covariances and significance levels for pearson and spearman correlations. Input must be a matrix and pairwise deletion is used.
  2. pastecs
  3. psychThe package facilitates the summing the statistics by grouping variable
  4. doBy
  5. corrgramContains correlation visualization function
  6. latticeProvides options to condition the scatterplot matrix on a factor
  7. gclusProvides options to rearrange the variables so that the higher corralations are closer to the principal diagonal
  8. scatterplot3d
  9. rgl Creates interactive and spinning 3d scatterplots

Others R descriptive statistics functions include sapply(), fivenum(), summary()

corrgram(), pairs(), splom() are correlation visualizing functions

Categories: Packages, R-Stats