Data Item _pdbx_dcc_density.Z_score_L_test

General

Item name
_pdbx_dcc_density.Z_score_L_test
Category name
pdbx_dcc_density
Attribute name
Z_score_L_test
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

Multivariate Z score for the L-test calculated by Xtriage using acentric reflections. It is a quality measure of the given spread in intensities. Good to reasonable data are expected to have a Z score lower than 3.5.

Data Type

Data type code
float
Data type detail
float item types are the subset of numbers that are the floating numbers.
Primitive data type code
numb
Regular expression
-?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?