数据框

# 数据框 ---------------------------------------------------------------------

patientID = c(1,2,3,4)
age = c(25,34,28,52)
diabetes <- c('Type1','Type2','Type1','Type2')
status <- c('Poor','Improved','Excellent','Poor')
patientdata <- data.frame(patientID,age,diabetes,status)
View(patientdata)
view(age)
print(patentID)
str(patentID)