Matrix Standard Deviation Calculator

   Input the matrix in the text field below in the same format as matrices given in the examples. Click the Calculate! button and find out the matrix's standard deviation for each column.

Important! The result is given as a vector, where the k'th element denotes the standard deviation for the k'th column.

The standard deviation of any matrix can be expressed in the following way:
       where N is the total number of elements on a column of that matrix and x_i are the matrix's elements on column i.