Martin Morgan questions

Martin Morgan answers

• R package checking
• Vectorized insertion of elements
• Suppress system error with trycatch in R
• Check if two intervals overlap in R
• Looking for break patterns in row-wise sequences of values and NA's
• How to speed up this Rcpp function?
• Stack Class in R - Something More Concise
• Where to define generics in an R package
• Generating minimum value in cumsum function in R
• subset slow in large matrix