Displaying 1 result from an estimated 1 matches for "chlorophyceae".
2010 Feb 01
0
working with taxonomic trees: sampling
...s(mydata)
[1] "tclass" "torder" "tfamily" "tgenus" "tspecies"
> length(mydata$tclass)
[1] 161590
The first 10 rows look like the following:
> mydata[1:10,]
tclass torder tfamily tgenus
1 Chlorophyta Chlorophyceae Dunaliellaceae Collodictyon
2 Chlorophyta Chlorophyceae Dunaliellaceae Collodictyon
3 Chlorophyta Chlorophyceae Dunaliellaceae Collodictyon
4 Chlorophyta Chlorophyceae Dunaliellaceae Dunaliella
5 Chlorophyta Chlorophyceae Dunaliellaceae Dunaliella
6 Chlorophyta Chloroph...