Re: [R] How to check for missing report pages per client

one approach is the following: DF <- read.table(textConnection( "client page 730001 46101 730001 46102 730019 46101 730035 46101 730040 46101 730040 46102 730040 46104 730040 46105 730052 46101 730052 46102 730074 46101 730074 46102 730074 46103"), header = TRUE) closeAllConnections() DF$d

[R] How to check for missing report pages per client

Hi, Not sure how to go about checking for missing report pages per client. See example below; I like to extract client 730040, because page 46103 is missing. client page 730001 46101 730001 46102 730019 46101 730035 46101 730040 46101 730040 46102 730040 46104 730040 46105 73