问题描述
VisibleDeprecationWarning: Creating an ndarray from ragged nested sequences
(which is a list-or-tuple of lists-or-tuples-or ndarrays with different lengths or shapes) is deprecated.
If you meant to do this, you must specify dtypeobject when crea…
Author:龙箬 Data Science and Big Data Technology Change the world with data! CSDNweixin_43975035 很多人喜欢把心事扔进河里,就变成了石头 多元相关与回归分析及R使用
1.变量间的关系分析
简单相关分析的R计算
> x1c(171,175,159,155,152,158,154,164,1…