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...0104 DPB1*0401 DPB1*0601 3 DPA1*0103 DPA1*0103 DPB1*0301 DPB1*0402 any help is much appreciated, I am new to this and struggling. Jill ___ Jill Hollenbach, PhD, MPH Assistant Staff Scientist Center for Genetics Children's Hospital Oakland Research Institute jhollenbach at chori.org -- View this message in context: http://www.nabble.com/paste-first-row-string-onto-every-string-in-column-tp24928720p24928720.html Sent from the R help mailing list archive at Nabble.com.

..." "e" Any help is much appreciated, still learning. Many thanks, Jill ________________________________________________ Jill Hollenbach, PhD, MPH Associate Staff Scientist Center for Genetics Children's Hospital Oakland Research Institute jhollenbach@chori.org skype: jillah11 [[alternative HTML version deleted]]

Hi, May I ask how I can save the coefficients and the p values into a table? thanks. jiong The email message (and any attachments) is for the sole...{{dropped:11}}

...rbind(C,data1))          V1        V2        V3        V4 1     DPA1*     DPA1*     DPB1*     DPB1* 2 DPA1* 103 DPA1* 104 DPB1* 401 DPB1* 601 3 DPA1* 103 DPA1* 103 DPB1* 301 DPB1* 402 > Hope that helps!!! inchallah yarab ________________________________ De : Jill Hollenbach <jhollenbach@chori.org> À : r-help@r-project.org Envoyé le : Mercredi, 12 Août 2009, 3h48mn 37s Objet : [R] paste first row string onto every string in column Hi, I am trying to edit a data frame such that the string in the first line is appended onto the beginning of each element in the subsequent rows. The dat...

...he original contents if no match is found in the lookup table. Many thanks in advance, this site has been extremely helpful for me so far, Jill Jill Hollenbach, PhD, MPH Assistant Staff Scientist Center for Genetics Children's Hospital Oakland Research Institute jhollenbach at chori.org -- View this message in context: http://www.nabble.com/how-to-have-%27match%27-ignore-no-matches-tp25756601p25756601.html Sent from the R help mailing list archive at Nabble.com.

Hi All, I want to run regression (lm) on my dependant variable by gender and race. How do I integrate the "by" function in lm? thanks. jiong The email message (and any attachments) is for the sole...{{dropped:11}}

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 of the intended recipient(s) and may contain confidential information. Any unauthorized review, use,

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 plot 10 pairs. Thanks. jiong The email message (and any attachments) is

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, 6182, : replacement has 12199 rows, data has 12766 What

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 The email message (and any attachments) is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is

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 The email message (and any attachments) is for the sole use of the intended recipient(s)

Hi All, How do I get the sample size in lm? I know it is not reported by "summary". Thanks. jiong The email message (and any attachments) is for the sole...{{dropped:11}}

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. -jiong The email message (and any attachments) is for the sole use of the intended

Hi All, Can somebody tell me how to use R to combine p values using Fisher's method? thanks. Jiong The email message (and any attachments) is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and