November 2017
Beginner
286 pages
8h 13m
English
book
Statistics for Data Science
by James C. Mott, Rajprasath Subramanian, Shaikh Salamatullah, James D. Miller, Vijayakumar Ramdoss
Content preview from Statistics for Data Science
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Step 3: Predicting the projected profit on test data
Then, we use the R function predict to create our project predictions, as shown in the following R commands:
# --- predict project profitability ProfitPred <- predict(lmMod, testData)
Following is the output generated by the preceding R commands:
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