stats_p2z

qx_mri.stats.stats_p2z(img, out, tail)

stats_p2z(img, out, tail)

Converts p to Z values considering one or two tails.

Parameters

--img (nimage | str):

A nimage object or a path to an image file.

--out (str, default ''):

A path to the file to save the image to.

--tail (str, default 'two'):

Should one ('one') or two ('two') tails be considered.

Returns

Z

A nimage object with results.

Notes

Use the function to convert p-values to Z-values. If not filename is provided, no file is saved.

Examples

qunex stats_p2z \
    --img='WM_p.nii.gz' \
    --out='WM_Z.nii.gz'