Row Selection with filter verb
We can select rows by using the filter verb. In the filter verb we pass the condition we are using to select the rows.
Tidyverse
df %>% filter(value_weight > 3)| color | size | value_weight | value_height |
|---|---|---|---|
| red | large | 8 | 45 |
| green | large | 9 | 42 |
Polars
df.filter(pl.col("value_weight") > 3)
shape: (2, 4)
| color | size | value_weight | value_height |
|---|---|---|---|
| str | str | i64 | i64 |
| "red" | "large" | 8 | 45 |
| "green" | "large" | 9 | 42 |