Code
test_duckplyr_expand_across(c("x", "y"), across(x:y, mean))
Output
tibble(x = base::mean(x), y = base::mean(y))
Code
test_duckplyr_expand_across(c("x", "y"), across(x:y, function(x) mean(x)))
Output
tibble(x = mean(x), y = mean(y))
Code
test_duckplyr_expand_across(c("x", "y"), across(c(x_mean = x, y_mean = y), mean))
Output
tibble(x_mean = base::mean(x), y_mean = base::mean(y))
Code
test_duckplyr_expand_across(c("x", "y"), across(c(x_mean = x, y_mean = y), mean,
.names = "{.col}_{.fn}"))
Output
tibble(x_mean_1 = base::mean(x), y_mean_1 = base::mean(y))
Code
test_duckplyr_expand_across(c("x", "y"), across(x:y, function(x) mean(x, na.rm = TRUE)))
Output
tibble(x = mean(x, na.rm = TRUE), y = mean(y, na.rm = TRUE))
Code
test_duckplyr_expand_across(c("x", "y", "a"), across(c(a, x), function(x) x + 1))
Output
tibble(a = a + 1, x = x + 1)
Code
test_duckplyr_expand_across(c("x", "y", "a"), across(c(a, x), function(x) x *
2 + 1))
Output
tibble(a = a * 2 + 1, x = x * 2 + 1)
Code
test_duckplyr_expand_across(c("x", "y", "a"), across(-a, function(x) x * x))
Output
tibble(x = x * x, y = y * y)
Code
test_duckplyr_expand_across(c("x", "y"), across(x:y, base::mean))
Output
tibble(x = base::mean(x), y = base::mean(y))
Code
test_duckplyr_expand_across(c("x", "y"), across(x:y, list(mean)))
Output
tibble(x_1 = base::mean(x), y_1 = base::mean(y))
Code
test_duckplyr_expand_across(c("x", "y"), across(x:y, list(mean = mean)))
Output
tibble(x_mean = base::mean(x), y_mean = base::mean(y))
Code
test_duckplyr_expand_across(c("x", "y"), across(x:y, list(mean = mean, median = median)))
Output
tibble(x_mean = base::mean(x), x_median = stats::median(x), y_mean = base::mean(y),
y_median = stats::median(y))
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