Displaying 2 results from an estimated 2 matches for "jd1".
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d1
2013 Apr 19
5
how to subtotal by rows
Dear R-users,
I have a dataset as like below, and I want to subtotal the values of rice,wheat and maize by year for each fid.
fid year rice wheat maize
------------------------------------------------
1 1995 5 NA NA
1 1995 NA 3 NA
1 1995 NA NA 2
1 1996 4 NA NA
1
2013 Jan 21
2
How to read a file with two data sets in text format
Hello All,
I have a data file in a text format and there are two data sets. The data
set are continuous.
For each data set there is a header which has the number of data rows and
the name of data series.
For example first data set has "6240 Terry Cove-Model". Then the data for
that series follows upto 6240 rows. Then another data would start and it
will have the header such as