sailingyf 发表于 2012-5-24 12:04
univariate 是不是只能验证正态分布?
谢谢
proc univariate data=dta1;
histogram Length / beta ctext = blue;
run;
Primary Options for Parametric Fitted Distributions
BETA(beta-options) Fits beta distribution with threshold parameter , scale parameter , and shape parameters and
EXPONENTIAL(exponential-options) Fits exponential distribution with threshold parameter and scale parameter
GAMMA(gamma-options) Fits gamma distribution with threshold parameter , scale parameter , and shape parameter
LOGNORMAL(lognormal-options) Fits lognormal distribution with threshold parameter , scale parameter , and shape parameter
NORMAL(normal-options) Fits normal distribution with mean and standard deviation
WEIBULL(Weibull-options) Fits Weibull distribution with threshold parameter , scale parameter , and shape parameter c