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Thanks for sharing David. This is great!
Small code error with 'user' and 'usr' though.
Here's a quick first-year indexing to flip the takeaway:
lang_trend$trend[,3]<-lang_trend$trend[,3]/mean(lang_trend$trend[1:52,3])
lang_trend$trend[,4]<-lang_trend$trend[,4]/mean(lang_trend$trend[1:52,4])
plot(lang_trend)
Download and plot Google Trends data with R
Google Trends is a useful way to compare changes in popularity of certain search terms over time, and Google Trends data can be used as a proxy for all sorts of difficult-to-measure quantities like economic activity and disease propagation. If you'd like to use Google Trends data in your own ana...
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Dec 9, 2015
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