Week5_lab_AlexisKenneth

## Welcome to the completejourney package! Learn more about these data
## sets at http://bit.ly/completejourney.

## 
## Attaching package: 'dplyr'

## The following objects are masked from 'package:stats':
## 
##     filter, lag

## The following objects are masked from 'package:base':
## 
##     intersect, setdiff, setequal, union

## Warning in inner_join(., coupon_redemptions, by = c("coupon_upc", "campaign_id")): Detected an unexpected many-to-many relationship between `x` and `y`.
## ℹ Row 46 of `x` matches multiple rows in `y`.
## ℹ Row 51 of `y` matches multiple rows in `x`.
## ℹ If a many-to-many relationship is expected, set `relationship =
##   "many-to-many"` to silence this warning.

## `summarise()` has grouped output by 'income_group', 'season'. You can override
## using the `.groups` argument.

## Warning in inner_join(., coupon_redemptions, by = c("coupon_upc", "campaign_id")): Detected an unexpected many-to-many relationship between `x` and `y`.
## ℹ Row 46 of `x` matches multiple rows in `y`.
## ℹ Row 51 of `y` matches multiple rows in `x`.
## ℹ If a many-to-many relationship is expected, set `relationship =
##   "many-to-many"` to silence this warning.

## Warning in RColorBrewer::brewer.pal(n, pal): n too large, allowed maximum for palette Set1 is 9
## Returning the palette you asked for with that many colors