用Kaggle 数据集来分析幸福指数

library(data.table)library(tidyr)library(corrgram)library(corrplot)library(formattable)library(cowplot)library(ggpubr)library(plot3D)#Worldhappinessreport2017Happiness<-read.csv("../input/2017.csv")str(Happiness)##'data.frame':155obs.of12variables:##$Country...