search for: srow

Hi All, is there any chance of vectorising the two ifelse() statements in the following code: for(i in gp){ new[i,1] = ifelse(srow[i]>0, new[srow[i],zippo[i]], sample(1:100, 1, prob =Y1, rep = T)) new[i,2] = ifelse(drow[i]>0, new[drow[i]>0,zappo[i]], sample(1:100, 1, prob =Y1, rep = T)) } Where I am forced to check if the value of drow and srow are >0 for each line... in practical terms, I am attributing haplo...

Dear help, suppose I have this array and want to compute sd aross rows and columns. p <- array(c(1:5, rep(NA, times = 3)), dim = c(5, 5, 3)) apply(p, 1:2, sd) fails because sd requires at least 2 numbers to compute sd apply(p, 1:2, sd, na.rm = TRUE) fails for the same reason I crafted my own function that does what I want sd_fun <- function(i){ if(sum(!is.na(i))==0){ temp.sd <- NA

...nd one project can consist of a cooperation of more than one firm. Example: Name Project Year AA 1 2003 AB 1 2003 AB 2 2003 AB 3 2004 AC 2 2003 AC 4 2005 For the network analysis i need a adjacency matrix with all firms a srow and column header, which i construct as follows: ---- grants.edgelist <- read.csv("00-composed.csv", header = TRUE, sep = ";", quote="\"", dec=",", fill = TRUE, comment.char="") grants.2mode <- table(grants.edgelist) # cross tabulate...

Hi all, We use linux-2.4.20 in one of our products and we've found what looks to be a problem in the bridge module. (I know this is old code but we don't send our customers kernel upgrades unless we really have to!) The problem is that some of our bridges have become orphaned from the bridge module. Specifically ifconfig ourbridgename shows that the device "ourbridgename"

I have a Controller named Orders which has a pending_orders method which is expected to fetch some records from the database. If i dont write a route for this method, I get the following error when i call this method. Couldn''t find Order with ID=pending_orders I am using rails 2.3.5, in the previous versions i use to get this I am not getting whether its new version requirement... Help

I've just acquired a Unitek ALPHA 1200 Sx UPS to replace an older serial UPS that's been working well with NUT for years. Could anyone with a Unitek tell me what the pinout on the 10P10C plug is so I can make up a cable? Thanks.