search for: maxdat

(1) I have a master data frame that reads ClientID |date |value (2) I also have a control data frame that reads Client ID| Min date| Max date| control parameters The control data set may not have all client IDs . I want to use the control data frame on the master data frame to remove client IDS that don't exist in the control data set and for those that do, remove dates outside the

How do I retain "POSIXct" formatting when using apply, with FUN=max? #example: mydata <- rep(Sys.time(), 10) mydf <- data.frame(matrix(data=mydata, nrow=2, ncol=length(mydata) ) ) for(i in seq(mydf))class(mydf[[i]]) <- class(mydata) str(mydf) maxdates <- apply(mydf,2,max,na.rm=T) str(maxdates) #Why is the formattign now "chr", and not "POSIXct"? #Is there a good way to retin "POSIXct" formatting? --------------------------------- [[alternative HTML version deleted]]

Hi there, I just tried out OpenSSH3.0p1 running on Solaris 8 with PAM (--with-PAM). The problem was mentioned some time ago and is still there :-( When a password is expired you are prompted to change it now, enter your login password and after doing so you are instantly disconnected. I think this is a problem with PAM and not SSH, but how can I get a solution on this ? sshd is running without

...+rNJW2eO-sod@mail.gmail.com<5Yb%2BrNJW2eO-sod@mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 try 'sqldf' > master=as.data.frame(list(clientId=c(1:4,2), date=1001:1005, + value=10001:10005)) > control=as.data.frame(list(clientId=c(2,3), mindate=c(100,1005), + maxdate=c(1005,1005), control.params=c(1,2))) > master clientId date value 1 1 1001 10001 2 2 1002 10002 3 3 1003 10003 4 4 1004 10004 5 2 1005 10005 > control clientId mindate maxdate control.params 1 2 100 1005 1 2 3 1005...