library(psych)
fa.parallel(USJudgeRatings[,-1],fa="PC",n.iter=100,
show.legend = FALSE,main="Scree plot with parallel analysis")
运行结果:Error in int_abline(a = a, b = b, h = h, v = v, untf = untf, ...) :
plot.new has not been called yet
为啥啊?代码是按照《R语言实战》写的,为啥运行不出来书中的结果哩?才开始学R,请大神帮忙!


雷达卡




京公网安备 11010802022788号







