Hi, Everybody!
I have a big table which named table_x, and all the elements in the table is
very large!
Now I want to do the summay on the talbe_x[,3].
Unfornately, I can't get the right result!
And the R give the warning messages as follow:
sum(table_x[,3])
[1] NA
Warning message:
interger
!
--
GuangXing
2006-06-19
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发件人:Dr L. Y Hin
发送日期:2006-06-19 17:16:04
收件人:GuangXing
抄送:
主题:Re: [R] how to do this sum?
Of course.
table_x means assign x to the function called table.
if you call the table by the name table.x
to: r-help@stat.math.ethz.ch r-help@stat.math.ethz.ch
Subject:Re: [R] how to do this sum?
I am sorry for my ignorance.
table_x is defined as follow:
table_x-read.table(stat.txt)
in the stat.txt,there are 5 cols,there are so many big intergers in
the every cols. Now, I want