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Calculates the SD confidence interval of a vector of numbers.
sd_ci(x, ci = 0.95)
SD confidence interval (as named vector).
Numeric vector.
Numeric; confidence level for returned CI.
mean_ci, plot_neat
mean_ci
plot_neat
myvec = c(11, 15, 19, 43, 53, -4, 34, 8, 33, -1, 54 ) sd_ci( myvec ) sd_ci( myvec, ci = .80 )
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