Description: Return the rank of a matrix. Syntax: rankm(A) Note: The function returns the rank of matrix A. Parameter: Amatrix,rank
Description: Delete rows or columns containing missing values from a matrix. Syntax: A.rmmissdim(dim) Delete rows or colmatrix, missing value
Description: Perform SG smoothing on each row of a vector or a matrix. Syntax: sg(A,n,m,d) Note: The external library fuvector,matrix,sg smoothing
Description: Transpose a matrix. Syntax: transpose(A) Note: The function transposes matrix A; enter 0 as member values imatrix, transpose