centering and scaling of data
[data_out, header_out] = transform_standardization(data, header, variables_of_interest)
matrix of values, original data matrix with additional columns containing the centered and scaled data, each column corresponding to a header_out entry
row vector of strings, headings for data_out
matrix of values, raw input data
row vector of strings, headings of data matrix
row vector of strings, identifying the variables for which we will do centering and scaling.