outlier: find outliers in data

In swang3/timestudy: summarize and analyze data

Description

when we get data initially, there might be some too much bigger or smaller data which would diturb our analysis, so need to find it and take it out interms of the formular: lim_up=quantile[data][4]+IQR*1.5 lim_low=quantile[data][4]-IQR*1.5

Usage

outlier(data,col_number)

Arguments

data	data we collected
col_number	the number of column you want to analyse

Value

if there is no outliers, it return "there is no charater",otherwise it would return a datafram which contains rows that have outliers in the xth column.

Author(s)

Sheng Wang

swang3/timestudy documentation built on May 29, 2019, 9:52 a.m.