Stata/Mata

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Mata is a matrix language for Stata that is separate from the original ado-style programming. It is an imperative language similar to the C programming language and was designed to be faster for user program dealing with matrices.

Variables[edit]

Variables in Mata have both an eltype and an orgtype. The eltype can be any of: real, complex, string, pointer, struct, numeric (real or complex), or transmorphic (any of the previous). All numbers in stata are stored as 8-byte doubles. The orgtype can be any of: scalar, vector, rowvector, colvector, or matrix.

Functions[edit]

All functions in Mata are pass-by-reference.