Dorvlo A S, Enslein K, Salsburg D
J Environ Pathol Toxicol. 1980 Aug;4(1):139-43.
Data from the Connecticut Tumor Registry for 1935-1968 for 14 tumor sites were subjected to formal statistical tests of the hypothesis that the time to tumor has an exponential distribution (and hence is a result of one random "hit"). All of the resulting 270 test statistics rejected the hypothesis.
来自康涅狄格肿瘤登记处1935年至1968年期间14个肿瘤部位的数据,接受了关于肿瘤发生时间呈指数分布(因此是一次随机“击中”的结果)这一假设的正式统计检验。所有得出的270个检验统计量均拒绝了该假设。