Às 05:52 de 23/11/2024, tgs77m--- via R-help escreveu:
# Get mean, min, max sigma and skew by group
options (digits = 3)
library (ISwR
data(energy)
data %>%
group_by(stature) %>%
summarize(
Mean = mean(expend),
Min = min(expend),
Max = max(expend),
Sigma = sd(expend),
Skew = skew(expend))
# Output
stature Mean Min Max Sigma Skew
<fct> <dbl> <dbl> <dbl> <dbl> <dbl>
1 lean 8.07 6.13 10.9 1.24 0.907
2 obese 10.3 8.79 12.8 1.40 0.587
Why does output stats vary in decimal places even when options (digits=3)
were set?
All the best
Thomas S.
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Hello,
"Why does output stats vary in decimal places even when options
(digits=3) were set?"
Yes, they do but shouldn't they? I'm seeing all numbers with 3 digits.
Display digits and rounding are not the same thing.
Also, you don't need to load the package to have access to one of its
data sets,
data(energy, package = "ISwR")
will load it. In this case, it's probably even better, "energy" is not
an uncommon source for data and there might be data sets with the same
name in other packages.
Hope this helps,
Rui Barradas
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and provide commented, minimal, self-contained, reproducible code.
