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SOC 4930 & SOC 5050 - Week 08 - Binary Variable for Examples
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| library(tidyverse) | |
| mpg %>% | |
| mutate(foreign = ifelse(manufacturer == "audi" | | |
| manufacturer == "honda" | | |
| manufacturer == "hyundai" | | |
| manufacturer == "land rover" | | |
| manufacturer == "nissan" | | |
| manufacturer == "subaru" | | |
| manufacturer == "toyota" | | |
| manufacturer == "volkswagen", | |
| TRUE, FALSE)) %>% | |
| select(manufacturer, model, cty, hwy, foreign) -> autoData |
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