search for: otac

Displaying 6 results from an estimated 6 matches for "otac".

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2002 Sep 19
5
how to use if statement in function correctly
...ade if statement in my function to work as I want (but I am not very successful:( My question is why my function with if statement is evaluated correctly in case of atomic variables and incorrectly in case of vector variables. Here is an example: #function with if statement fff <- function(otac,sklon) { test <- (otac * 3.69683+286.6*(1/sklon)-0.03100345*otac*sklon) if(test<65) {otac/sklon * 141.76} else {otac * 3.69683+286.6*(1/sklon)-0.03100345*otac*sklon} } > fff(20,70) [1] 40.50286 # correct > fff(50,70) [1] 80.42371 #correct > fff(seq(20,50,5),70) [1] 40.50286 50...
2009 Mar 04
1
nice way to find or not a value (problem with numeric(0))
Hello, I have a data.frame called spec containing data about samples. But I don't have these data for all my samples. So if I have data (that is code of the sample is in spec$Code), I would like to assign data1 to the variable m. If I don't have this data, I would like to assign 1 to m. I tried this : m<-spec$data1[spec$Code==code]*(code %in%specmodules$Code) + 1*(!code %in%
2008 Oct 01
2
an unsophisticated question about recoding in a data frame with control structure if {}
Hello all, I apologize for a terribly simple question. I'm used to using Stata and am trying to `switch' over to R. I would like to recode a vector in a data frame when the value of it meets the following condition: if (dataframe$factor=='3'){dataframe$thevector<-(an arithmetic mean). What I would like to result is the creation of a new variable within the data frame for
2007 Nov 22
3
[PATCH] one-time ssh-agent confirmation password
...part -------------- An embedded and charset-unspecified text was scrubbed... Name: README Url: http://lists.mindrot.org/pipermail/openssh-unix-dev/attachments/20071121/58c326ea/attachment.ksh -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: ssh-otac-fifo Url: http://lists.mindrot.org/pipermail/openssh-unix-dev/attachments/20071121/58c326ea/attachment-0001.ksh
2008 Jun 25
1
a loop....
I'm trying to make a loopo with some file.... > > library(dplR) > files.rwl <- system("ls *.rwl", intern=TRUE) > files.rwl [1] "cimfasy.rwl" "rocquce.rwl" > for (i in files.rwl) assign(gsub("\\.rwl$", "_rwl", i), read.rwl(i, header=0)) There are 70 series There are 21 series > > cimfasy_rwl 1990 1.55 0.00
2007 Nov 24
7
[Bug 1393] New: patch modifies gnome-ssh-askpass to optionally use one-time password
https://bugzilla.mindrot.org/show_bug.cgi?id=1393 Summary: patch modifies gnome-ssh-askpass to optionally use one- time password Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: All URL: http://www.swcp.com/~pgsery OS/Version: Linux Status: NEW Keywords: