Summarize three columns as N (low, high)

Often useful for summarizing an association metric and it's confidence interval.

nrange(
  .data,
  n,
  low,
  high,
  accuracy = 0.01,
  name = "Estimate",
  formatter = c("comma", "percent", "number"),
  remove = TRUE,
  big.mark = ","
)

Arguments

.data	A tbl.
n, low, high	Column names to summarize
accuracy	Number to round to, NULL for automatic guess.
name	Name of new column.
formatter	scales function used to format text
remove	If TRUE, remove input columns from output data frame.
big.mark	Character used between every 3 digits to separate thousands.

Value

An object of the same class as .data.

Examples

df <- tibble::tribble(
  ~Group, ~n, ~low, ~high,
  "a", 1.323453, 1.154, 1.44,
  "b", .801, .741, .9891
)

df %>% nrange(n, low, high, formatter = "comma")
#> # A tibble: 2 x 2
#>   Group Estimate         
#>   <chr> <chr>            
#> 1 a     1.32 (1.15, 1.44)
#> 2 b     0.80 (0.74, 0.99)