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MilesMcBain/Create_dummy_coded_matrix_in_R

Last active September 22, 2016 02:08
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Create_dummy_coded_matrix_in_R
library(readr)
library(dplyr)
library(caret)
# from: https://archive.ics.uci.edu/ml/machine-learning-databases/00222/
bank_data <- read_delim("~/Downloads/bank-additional/bank-additional/bank-additional-full.csv", delim=";")
bank_data <- bank_data[-caret::nearZeroVar(bank_data)]
dummy_var_obj <-
bank_data %>%
caret::dummyVars(formula = y ~ .,
data = .)
bank_design_matrix <- predict(dummy_var_obj, newdata = bank_data)
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