mohit2152sharma

#!/bin/sh

# when installing redis from brew, it doesn't come with `utils` folder
# and because of which it's rather difficult to run redis cluster locally
# (`utils` folder has `create-cluster` script files, which automate the creation
# startup, stopping of redis cluster)

# this script is a workaround for that, basically, it checks if `utils` folder is
# there or not, if not, it downloads it and makes the necessary changes
# it assumes, you are running this on macos, with zsh shell

mohit2152sharma

library(ggplot2)
library(patchwork)
library(tidyr)
library(magrittr)
library(dplyr)

datasets::anscombe
#>    x1 x2 x3 x4    y1   y2    y3    y4
#> 1  10 10 10  8  8.04 9.14  7.46  6.58

mohit2152sharma

population = rnorm(1000, mean = 10, sd = 1)

samples = replicate(100, sample(population, size = 10))

ext.confid.interval = function(s, mu){
confid.intervals = apply(s, 2, t.test, mu = mu)
n.samples = dim(s)[2]
lower.bound = vapply(confid.intervals, function(x) x$conf.int[1], FUN.VALUE = 100)
upper.bound = vapply(confid.intervals, function(x) x$conf.int[2], FUN.VALUE = 100)