R中几种随机分布函数
高斯分布rnorm(n, mean=0, sd=1)
指数分布rexp(n, rate=1)
gama分布rgamma(n, shape, scale=1)
泊松分布rpois(n, lambda)
Weibull分布rweibull(n, shape, scale=1)
Cauchy分布rcauchy(n, location=0, scale=1)
beta分布rbeta(n, shape1, shape2)
S(tudent)分布rt(n, df)
Fisher-Snedecorrf(n, df1, df2)
Pearsonrchisq(n, df)
二项式分布rbinom(n, size, prob)
多项式分布rmultinom(n, size, prob)
几何分布rgeom(n, prob)
hypergeometricrhyper(nn, m, n, k)
logisticrlogis(n, location=0, scale=1)
lognormalrlnorm(n, meanlog=0, sdlog=1)
negative binomialrnbinom(n, size, prob)
uniformrunif(n, min=0, max=1)
Wilcoxon's statisticsrwilcox(nn, m, n), rsignrank(nn, n)
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