common: Common models

Description Usage Format Examples

Description

These models have at least 10 years worth of data. This dataset is suitable for a left-join designed to restrict the number of observations to a more manageable level.

Usage

1

Format

A dataset with variables make, model, n (total number of models) and years (total number of model-years).

Examples

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if (require("dplyr")) {
vehicles %>% semi_join(common)
}

fueleconomy documentation built on March 26, 2020, 9:19 p.m.