{description: This example uses the StatisticModelIncludeIf extension to represent the model characteristic of Welch's 2-sample t-test if the data is consistent with a normal distribution (based on Shapiro-Wilk test with p-value >= 0.05) and a Wilcoxon Mann-Whitney test if not., package_name: hl7.fhir.r6.examples, name: null, type: null, package_version: 6.0.0-ballot3, class: unknown, kind: null, url: 'https://fevir.net/resources/Evidence/346428', version: null}