apply | Apply Functions Over Array MarginsReturns a vector or array or list of values obtained by applying a function to margins of an array or matrix. |
parLapply | Parallel version of |
parSapply | parallel sapply |
sapply | Apply a Function over a List or Vectorsapply is a user-friendly version and wrapper of lapply by default returning a vector, matrix or, if simplify = "array", an array if appropriate, by applying simplify2array(). sapply(x, f, simplify = FALSE, USE.NAMES = FALSE) is the same as lapply(x, f). |
lapply | Apply a Function over a List or Vectorlapply returns a list of the same length as X, each element of which is the result of applying FUN to the corresponding element of X. |