confint_vector: Confidence interval calulation for sample
In huangwb8/lucky: Launch Usual Clinical tool for Kind Yield

Description Usage Arguments Value Author(s) Examples

Confidence interval calulation for sample

1	confint_vector(x, sigma = -1, alpha = 0.05)

`x`	a numeric vector
`sigma`	the standard deviation.If you know the sd value, please set it to `sigma`. Default is -1, which means that you didn't know the sd value.
`alpha`	significance level

a data frame of basic statistics information

Weibin Huang<654751191@qq.com>

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set.seed(2019);x <- sample(1:1000,500,replace = T)
confint_vector(x)
confint_vector(x,sigma = 2) # Not be used as usual.It's because we always don't know the value of standard deviation.