drop_percent_missing_fn: Drop columns with over a certain percent missing.
In robertzk/syberiaMungebits: Common mungebits used with Syberia projects.

Description Usage Arguments See Also Examples

Drop columns with over a certain percent missing.

1	drop_percent_missing_fn(x, threshold = 0.8)

`x`	any. The column to screen.
`threshold`	numeric. The percent (e.g., 0.5) below which to remove column that have at least that percent missing. The default is 0.8.

drop_percent_missing

1
2
3

df <- iris; df[, 6] <- NA; df[1, 6] <- 1; df <- mungebits:::mungeplane(df)
mb <- mungebits:::mungebit(drop_percent_missing)
mb$run(df, TRUE, 0.8) # Drop sixth column