【发布时间】:2020-11-25 20:33:58
【问题描述】:
我想弄清楚我在这个问题上哪里出错了?
library(MCMCpack)
library(mcmcplots)
X=c(66, 51, 60, 48, 48, 34, 48, 46, 51, 58, 51, 62, 43, 42, 44, 50, 57, 52, 40, 42)
Y=c(75.8, 56.8, 68.0, 55.4, 56.4, 44.2, 57.4, 53.8, 63.8, 67.4, 58.8, 66.6, 55.4, 49.6, 59.2, 58.0, 64.6, 58.6, 54.0, 57.6)
data<-list(X,Y)
post= MCMCregress(dist~speed, data=data)
summary(post)
plot(post, col=c("red"))
denplot(post)
我不断收到错误消息-
eval 中的错误(predvars、data、env):找不到对象“速度”
提前谢谢你
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