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R snippet for filtering data frames by vectors of values with dplyr's filter() function
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| #install.packages("dplyr") | |
| library(dplyr) | |
| #using built-in iris data set | |
| str(iris) | |
| #vector of values we want | |
| vec <- c("versicolor", "virginica") | |
| #using filter() | |
| iris_subset <- filter(iris, Species %in% vec) | |
| str(iris_subset) |
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