Displaying 2 results from an estimated 2 matches for "speciman".
2009 Aug 11
1
Categorizing Lines
Hi all, i have a dataset of 3D coordinates and can't figure out how
to' tell R which One Are the individuals:
I have 3 columns which i named x,y and z
And then i have 2607 Lines, but each specimen is 33 Lines (79 specimens)
How can i tell R to' categorize individuals every 33 Lines?
Thanks in advance
2009 Jun 08
2
problem with bulk insert into a *.csv file
Hi all,
I am trying to create a "index.csv" with caliculating different
types of caliculations .
In that i have to caliculate on 10,000 studies and have to insert many no of
rows more than 500,000
for that right now I am inserting every row after caliculating and doing
data.frame
but its taking much time to create that index.csv
is there any thing like bulk insert in to file