
Gives summary statistics (corresponds to Stata command summarize)
sum_up(df, ..., d = FALSE, wt = NULL)
a data.frame
a data.frame
Variables to include. Defaults to all non-grouping variables. See the select documentation.
Should detailed summary statistics be printed?
Weights. Default to NULL.
library(dplyr)
N <- 100
df <- tibble(
id = 1:N,
v1 = sample(5, N, TRUE),
v2 = sample(1e6, N, TRUE)
)
sum_up(df)
sum_up(df, v2, d = TRUE)
sum_up(df, v2, wt = v1)
df %>% group_by(v1) %>% sum_up(starts_with("v"))
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