For Machine Learning and Web Analytics blogpost http://markedmondson.me/intro-to-machine-learning-with-web-analytics-random-forests-and-k-means

ml_get_data.R

library(googleAnalyticsR_public)

gar_auth(new_user=T)

## your profile view Id
id <- "XXXXXX"

## 61607 results
## 30049 unique Ids
## 185 Sku's
product_views <- google_analytics(id, "2015-08-07", "2015-09-01",
                                  metrics = 'productDetailViews',
                                  dimensions = c('productSku','dimension1'),
                                  samplingLevel = "WALK")

## 8855 results
## 6336 unique Ids
## 169 Sku's
product_trans <- google_analytics(id, "2015-08-07", "2015-09-01",
                                  metrics = c('itemRevenue','uniquePurchases'),
                                  dimensions = c('transactionId','productSku','dimension1'))