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perseus:user:activities:matrixprocessing:normalization:widthadjustment

Width adjustment

General

Brief description

The first, second and third quartile (q1, q2, q3) are calculated from the distribution of all values. The second quartile (which is the median) is subtracted from each value to center the distribution. Then we divide by the width in an asymmetric way. All values that are positive after subtraction of the median are divided by q3 - q2 while all negative values are divided by q2 - q1.

Parameters

“Width adjustment” has no parameters.

perseus/user/activities/matrixprocessing/normalization/widthadjustment.txt · Last modified: 2015/11/23 14:47 (external edit)