| filter_na | R Documentation | 
filter_na() just wrap {dplyr} functions in a more
convenient way, IMO.
filter_na(data, type = c("any", "all"))
data | 
 a data frame or tibble  | 
type | 
 a character vector indicating which type of NA-filtering must be done. If type = "any",
  | 
a tibble object
## Not run: 
nice_data <- data.frame(c1 = c(1, NA), c2 = c(NA, NA))
nice_data %>%
  filter_na("all")
nice_data %>%
  filter_na("any")
## End(Not run)
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