セクション 4. 章 5
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Or is it Holiday Effect?
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Let's find out if holidays could be the cause. To do this, we will display the dates next to the points.
タスク
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-
Add a
hueparameter to the.scatterplot()function so that the points will be colored in accordance to the values in the'Holiday_Flag'column. -
Initialize a
forloop to display the dates next to the points. Iterate over the indexes ofdatausingindexas the dummy variable. -
Within the loop, use the
.text()method ofpltto display text on the plot. The method should have 4 parameters:- the first is responsible for the x-coordinate of the text, which should be the
indexvalue of the'Temperature'column with a0.2offset; - the second is responsible for the y-coordinate of text, which should be the
indexvalue of the'Weekly_Sales'column; - the third is the text that should be displayed which should be the
indexvalue of the'Date'column, transformed into a date; - the fourth is the
colorparameter, responsible for color of the text, which should be'black'.
- the first is responsible for the x-coordinate of the text, which should be the
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セクション 4. 章 5
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