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Predictions - Data Analysis with R

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    After all this work, let's use our model to make
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    a prediction. We need to exponentiate the result of our
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    model. Since we took the log of price. Let's take
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    a look at an example from Blue Nile. We'll use
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    the full model m5, to predict the value of the
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    diamond. Try to understand what this code does. If you
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    see something you don't understand, look it up in the
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    documentation, then answer the question. Evaluate how well the model predicts
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    the Blue Nile diamond price. Think about the fitted point estimate. As
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    well as, the lower and upper bound of the 95% confidence interval.
タイトル:
Predictions - Data Analysis with R
Video Language:
English
Team:
Udacity
プロジェクト:
UD651: Exploratory Data Analysis
Duration:
0:34

English subtitles

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