R scripting subgroup folder

File Merge Function & Column Order Check — by Kabir Peay — last modified 2008-04-04 11:49

 

Missing data info script — by Kevin Krasnow — last modified 2008-04-06 20:25

This function will determine which taxon have missing data and the percentage of total taxon that have missing data.

Leaf Margin Coding Script — by Brody Sandel — last modified 2008-04-07 10:55

This script uses a margin text ->margin code mapping provided by the data group to assign margin codes to species in the main data file. The majority of the script cleans up weird formatting issues (related to having columns with commas, as well as columns separated by commas). The business end of the script is the four-line for loop near the bottom.

fill down & taxon sorting functions — by Danielle Svehla — last modified 2008-04-21 11:49

the fill down function & its required sorting function [for the latter enter the dataframe and what taxon group (i.e., MRTs, genera, families, etc) you want out for output] -- fill down function gives warnings (i think these can be ignored for now) *********NEW VERSION (09-apr-08): warnings are fixed (thanks to brody and kabir!), Additions: (1) a check that the required columns (family, genus, Taxon) are present; (2) a check that does not allow the required columns to be filled down********NEWER VERSION (11-apr-08): now all the warnings are fixed and the siftData function works for specific subsets of the columns********NEWEST VERSION(21-apr-08): now the subspp without spp entries works