Как сделать многошаговую / волшебную форму angularjs на одной странице / URL

myData$age_grp <- myData$age
myData$age_grp <- ifelse((myData$age>=10 & myData$age<=18) , 'minnor',myData$age_grp)
myData$age_grp <- ifelse((myData$age>18 & myData$age<=21) , 'junior',myData$age_grp)
myData$age_grp <- ifelse((myData$age>21 & myData$age<=25) , 'major_1',myData$age_grp)
myData$age_grp <- ifelse((myData$age>25 & myData$age<=30) , 'major_2',myData$age_grp)
myData$age_grp <- ifelse((myData$age>30 & myData$age<=40) , 'major_3',myData$age_grp)
myData$age_grp <- ifelse((myData$age>40 & myData$age<=55) , 'major_4',myData$age_grp)
myData$age_grp <- ifelse((myData$age>55) , 'minnor',myData$age_grp)
myData$age_grp<-as.factor(myData$age_grp)
summary(myData$age_grp)
library(dplyr)
myData <- select(myData, -(age) )