calc_bins: Generate bins for continous variables
In cchoe/infoscout: R Functions commonly used for Data Scientists at InfoScout

This function calculates outliers for any given metric

1 2	calc_bins(df, metric, bin.threshold = 4, min.bins = 3, max.bins = 8, bin.cutoff = 0.055)

`df`	A dataframe containing metric values
`metric`	The column name of the metric of interest
`bin.threshold`	The min number of bins that needs to be met in order to calculate bins up to max.bins
`min.bins`	The min number of bins
`max.bins`	The max number of bins
`bin.cutoff`	Combines bins together where the percent of values contained is less than the cutoff