Hi All,
I had 12766 elements in a column, 12566 are values and 200 are "NA"s. I used
the following line to get the ranks:
total_list$MB.rank <- rank(-total_list$MB,ties.method="min",na.last=NA)
but I got an error message:
Error in `$<-.data.frame`(`*tmp*`, "BCRP_PW_F.rank", value = c(3949, 61
Hi All,
Can somebody tell me how to use R to combine p values using Fisher's method?
thanks.
Jiong
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Hi All,
I want to give ranks to elements in a column so I used:
total_list$field1.rank <- rank(total_list$field1,ties.method="min")
But this gives me the rank in increasing order. How do I get the ranks in
decreasing order? I know decreasing = FALSE is not a legal argument here.
Thanks.
Jiong
Hi all,
How do I ask the console to display one page at a time for commands such
as "names()"?
Thanks.
jiong
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recipient(s) and may contain confidential information. Any unauthorized
review, use, disclosure or distribu
I want to qqnorm every column in a table. When I try the first column
using
qqnorm(table$column1), it worked.
But when I use
qqnorm(table[1]), it tells me "Error in stripchart(x1, ...) : invalid
plotting method".
What happen? How can I make a function that qqnorms every column?
thanks a lot.
Hi All,
I typed "pairs" to see its code but did not get what I want. How do I
see its code?
What I am trying to do, is to stack about 10 scatter plots on one page
as the way "pairs" does. I have about 150 variables in my table.
Instead of plotting 150X150 pairs using "pairs", I only need to plo
Hi All,
I have a rather naive question. I need to run some simple calculations
such as read.table, resid, and quantile on a data file. How can I save
these commands in a text file and ask R to run this text file? Thanks.
Jiong Zhang
The email message (and any attachments) is for the sole use
Hi all,
I have a rather naive question. I have the height of 100 individuals in
a table and I want to assign the tallest 30% as Case=1 and the bottom
30% as Case=0. How do I do that?
thanks.
jiong
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recipient(s) and may