TY  - GEN
AU  - Tickle,I J
AU  - Laskowski,R A
AU  - Moss,D S
TI  - Rfree and the rfree ratio. I. Derivation of expected values of cross-validation residuals used in macromolecular least-squares refinement
SN  - 0907-4449
PY  - 1998///1214
KW  - Algorithms
KW  - Crystallography, X-Ray
KW  - methods
KW  - Least-Squares Analysis
KW  - Molecular Structure
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1107/s0907444997013875
ER  -