Calculating standard deviation is very important in any statistical analysis. Note : This package is created for DSCI_524_lab_1.
Type command below in R console;
devtools::install_github("hntek/deviation")
1) load library in R
library(deviation)
2) enter a vector of numbers in the function
``` standard_deviation(c(2,3,5))
[1] 1.247219
### Calculating standard error via `standard_error()`:
standard_error(c(1,1,1,1))
[1] 0.0 ```
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