-----Original Message-----
From: r-help-bounces at r-project.org
[mailto:r-help-bounces at r-project.org] On Behalf Of pfc_ivan
Sent: Thursday, 29 January 2009 9:04 a.m.
To: r-help at r-project.org
Subject: [R] Newbie Question About Histograms
Hello everyone. Just have a question , cant figure out how to
make this histogram.
I have this table, that i stored in a variable name
new.data2. Table looks like this
Year GeoArea SmpNo Month Gear Maturity Length Age YearC
1989 1 362 10 22 1 225 1 1988
1991 1 267 10 10 1 191 1 1990
1991 1 267 10 10 1 202 1 1990
1992 1 305 10 8 1 162 1 1991
1992 1 305 10 8 1 165 1 1991
1992 1 305 10 8 1 166 1 1991
1992 1 305 10 8 1 167 1 1991
1992 1 305 10 8 1 167 1 1991
1992 1 305 10 8 1 169 1 1991
1992 1 305 10 8 1 170 1 1991
Now I need to make a histogram of Length vs YearC. I would
guess that Length would be on the Y-axis and YearC variable
would be on X-axis. I have tried many different combinations
with command 'hist' but im always getting error " 'x' must be
numeric " ... I think im getting that error because of the
header which is not numeric. Any help would be appreciated.
Thanks guys.
Ivan.
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