R language uses the multinom function of NNET package to build a disordered multi classification logistic regression model, uses regression coefficients and their standard errors to calculate the valu

R Language use nnet Bag multinom Function construction unordered multi classification logistic The regression model 、 The regression coefficients and their standard errors are used to calculate the corresponding Z The value of the statistic 、 Use pnorm Function calculation Z Statistics correspond to p Value determines the significance of the variable

Catalog