Description Usage Arguments Value Examples
It generates a data frame with a new predictive characteristic from a factor variable after applying
smbinning.factor
or smbinning.factor.custom
.
1 | smbinning.factor.gen(df, ivout, chrname = "NewChar")
|
df |
Dataset to be updated with the new characteristic. |
ivout |
An object generated after |
chrname |
Name of the new characteristic. |
A data frame with the binned version of the original characteristic.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | # Load library and its dataset
library(smbinning) # Load package and its data
pop=smbsimdf1 # Set population
train=subset(pop,rnd<=0.7) # Training sample
# Binning a factor variable on training data
result=smbinning.factor(train,x="home",y="fgood")
# Example: Append new binned characteristic to population
pop=smbinning.factor.gen(pop,result,"g1home")
# Split training
train=subset(pop,rnd<=0.7) # Training sample
# Check new field counts
table(train$g1home)
table(pop$g1home)
|
Loading required package: sqldf
Loading required package: gsubfn
Loading required package: proto
Loading required package: RSQLite
Loading required package: partykit
Loading required package: grid
Loading required package: libcoin
Loading required package: mvtnorm
Loading required package: Formula
Warning message:
no DISPLAY variable so Tk is not available
01 = 'No' 02 = 'Yes'
1205 554
01 = 'No' 02 = 'Yes'
1734 766
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