R 中的缺失值填补处理
Michal Oleszak
Machine Learning Engineer
VIM 包提供了出色的缺失数据绘图工具。本课将介绍:
nhanes %>% aggr(combined = TRUE, numbers = TRUE)

nhanes %>% select(Gender, TotChol) %>% spineMiss()

nhanes %>% mosaicMiss(highlight = "TotChol", plotvars = c("Gender", "PhysActive"))

R 中的缺失值填补处理