Hello, I'm starting with data analysis with R, and I'd like to know if there is in any package a function to have price elasticity of an item. For example I have information about sale quantity and price, and I want to know if the series is sensitive to the price. Sale Quantity Price 34 4$ 23 4$ 46 5$ 21 5$ 46 5$ ... ... So I have 2 time series..I think about correlation function, but I'm wondering if there is a more specific function. Thank you very much Giusy -- View this message in context: http://www.nabble.com/Elasticity-tf4535801.html#a12944924 Sent from the R help mailing list archive at Nabble.com.
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