Description: Create a matrix whose major diagonal element is 1 and other elements are 0. Syntax: eye(n1,n2) Note: The exmatrix,dimension,unit matrix
Description: Find missing values in a matrix. Syntax: A.ismissm() Find the null values or empty strings in matrix A and matrix, missing value
Description: Search for positions of non-zero members in a vector or matrix. Syntax: mfind(A, n) Note: The external librvector,matrix,non-zero
Description: Calculate the mean value within a matrix or a multidimensional matrix. Syntax: mmean(A, n) Note: An externamatrix,multidimensional matrix,mean
Description: Normalize a matrix or a multidimensional matrix, during which the center value is 0 and the standard deviatmatrix,multidimensianl matrix,normalization
Description: Calculate the standard deviation on a matrix or a multidimensional matrix. Syntax: mstd(A, n) Note: An extematrix,multidimensional matrix,standard deviation
Description: Calculate sum on a matrix or a multidimensional matrix. Syntax: msum(A, n) Note: An external library functimatrix,sum
Description: Normalize a matrix or a vector. Syntax: norm(A) Note: The function normalizes a matrix or a vector by subtrmatrix,vector,normalize
Description: External library function (See External Library Guide); perform PCA on a matrix and return data for dimensimatrix,pca,dimensionality reduction
Description: Fit together matrices using PLS technique. Syntax: pls(A,Y,n) Fit matrix A and matrix/vector Y using the PLmatrix,pls,fitting,coefficient,number of principal components