Displaying 1 result from an estimated 1 matches for "queryitem".
2009 Mar 11
4
R-help: grep in for loop using index - doesn't work
...k.
Any suggestions plz.
Here is the code:
data <- read.table(file="Sigmoid.csv", head=FALSE, sep=",");
c1 <- data$V1
c2 <- data$V2
c3 <- data$V3
c1data <- data.frame(c1);
c2data <- data.frame(c2);
c3data <- data.frame(c3);
#this works
p <- grep("QueryItem",c1data["147",],value=FALSE,fixed=FALSE)
print(p) # print 1
#doesn't work
i<-147
p1 <- grep("QueryItem",c1data["i",],value=FALSE,fixed=FALSE)
print(p1) # prints 0
for(i in 137:270) {
print(i)
p <- grep("QueryItem",c1data["i",...