About: http://webisa.webdatacommons.org/385778750

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The strengths of the stratified logrank test and other such methods are their obvious simplicity and the fact that they make fewer parametric assumptions of the data.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov