#I wish to find the "next non-NA" value within each row of a data-frame.
#e.g. I have a data frame mydata. Rows 1, 2 & 3 have soem NA values.
mydata <- data.frame(matrix(seq(20*6), 20, 6))
mydata[1,3:5] <- NA
mydata[2,2:3] <- NA
mydata[2,5] <- NA
mydata[3,6] <- NA
mydata[1:3,]
#this loop accomplishes the task; I am tryign toi learn a "better" way
for(i in (ncol(mydata)-1):1 ){
mydata[,i] <- ifelse(is.na(mydata[,i])==TRUE,mydata[,i+1],mydata[,i])
}
mydata[1:3,]
#Thank you. I appreciate the help.
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