Displaying 2 results from an estimated 2 matches for "lanceolata".
2008 Nov 12
1
read.table with many blanks (reposting)
...>garoben=read.table("c:\\Rdata\\garoben.txt",header=T, fill=0, as.is=TRUE)
>error:
scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings, :
11 missing components
## the data look like this
Am.auricula Am.arctica Am.gunneri An.koreana
Ar.iricolor Ar.lanceolata
4
5 19.2 19.2
6 57.7
7 19.2
8 19.2 19.2
9 19.2
10 19.2 19.2 19.2
11
12
13
14 153.8 19.2 19.2 19.2
19.2 19.2...
2013 Mar 15
1
merge two matrices
Dear R-help members
I would be grateful if anyone could help me with the following problem: I would like to combine two matrices (SCH_15 and SCH_16, they are attached) which have a species presence/absence x sampling plot structure. The aim would be to have in the end only one matrix which shows all existing species and their presence/absence on all the different plots(an_1, an_2 etc.)
To do