Hey all, I would like to know if anyone, can put in the right direction of the following problem:
I am currently want to use it to check if a column with a length of 61327 is consistent over an 1 to 157 interval until the end of the column. In the case the interval is interrupted I want to know which values are missing and where the missing values are located. I started of with the following code to assign 1s, if we have a number ≤ 157 and 0 if not. I tried to do a double loop: n=61327 Control = matrix( 0, nrow = n, ncol = 1) for (i in length(FD$WEEK)) { for (j in 1:157) { if(FD$WEEK[j] <= 157) { Control[,1] = 1 } else { Control[,1] = 0 } } } I believe that this code is not correct, but I am unable to wrap my head around how I can check that the interval always will be followed. All the best, Christoph [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.