JackHo327
如题
beta(a, b) "a"和"b" 文档里给的定义是 "non-negative numeric vectors"
pbeta(q, shape1, shape2, ncp = 0, lower.tail = TRUE, log.p = FALSE), shape1和shape2分别有什么实际意义吗?HELP文档里面说是“non-negative parameters of the Beta distribution” 感觉没说一样...我想问下这两个参数代表了什么
楼主数理统计知识较薄弱,还希望大家能帮我理解一下 :cry: :D