When I perform a BoxCox transformation on a column of data where can I seem the lambda value used?

The instructions for Box-Cox transformations provided by Matlab indicate that the program will output the transformed data as well as the lambda that was used. I can see the output of transformed data, but I am unable to locate the lambda value.

Answer 1

[Lisa M]

do not do

[TRANSDAT] = boxcox(X);

instead do

[TRANSDAT, LAMBDA] = boxcox(X);