changeClass | Change classes of multiple variables/columns in a data frame... |
equal | Testing whether all elements in a vector are equal. |
freq | Computing frequencies of elements in a vector. |
grapes-nin-grapes | A shortcut for negation of the %in% operator. |
idxMax | Get the position of a max element, resolving the ties in a... |
is.tri | Verify whether a matrix is a triangular matrix. |
lsos | A nicely formatted listing of objects in the R working... |
mod | Computes a mod statistic. |
repmat | Replicate matrices. |
repvec | A function that replicates a whole vector. |
rescale | Rescaling a numerical vector. |
rmat | Simple matrix wrapper for gnerating random numbers. |
sqrtmat | Computes square root of a matrix. |
streval | A shortcut for evaluating an expression in a string format. |
tlag | Creates a lagged variable of a vector. |
vecSum | Adding two vectors with special treatment of NA's. |
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