Tickle, I J <br/><br/>
Rfree and the rfree ratio. II. Calculation Of the expected values and variances of cross-validation statistics in macromolecular least-squares refinement.  [electronic resource] 

 -  Acta crystallographica. Section D, Biological crystallography  Apr 2000 
 - 442-50 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0907-4449 
<br/><br/><label>Standard No.: </label>10.1107/s0907444999016868  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crystallins--chemistry<br/>Crystallography, X-Ray--methods<br/>Least-Squares Analysis<br/>Models, Statistical<br/>Models, Theoretical<br/>Reproducibility of Results