I managed to get some regression done using
lm(d$result~d$param1+d$param2) -> model
Now I would like to use model to extrapolate (or interpolate) the result
for a new dataframe. How can I do it ? I'm sure there is already a function for that.
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Paul Floyd
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mb14
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Use command "predict" to predict using "model" on new data. – AntoniosK Aug 16 '15 at 16:23
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1Lookup `?predict.lm`. If `dat` is a data frame with new data, `predict(model, newdata = dat)` – Whitebeard Aug 16 '15 at 16:24
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@mb14 Sure thing. Glad this was helpful – Whitebeard Aug 16 '15 at 17:09
1 Answers
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Lookup ?predict.lm.
If dat is a data frame with new data, predict(model, newdata = dat)
Whitebeard
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