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Question
for ggplot2 in R, non-numeric or categorical variables should be coded as factor variables and have meaningful labels for each level of the factor. If a variable represents temperature categories, it might be better to use “cold”, “mild”, and “hot” rather than “ [...] ”, “ [...] ”, and “ [...]
Answer
for ggplot2 in R, non-numeric or categorical variables should be coded as factor variables and have meaningful labels for each level of the factor. If a variable represents temperature categories, it might be better to use “cold”, “mild”, and “hot” rather than “1”, “2”, and “3”

Question
for ggplot2 in R, non-numeric or categorical variables should be coded as factor variables and have meaningful labels for each level of the factor. If a variable represents temperature categories, it might be better to use “cold”, “mild”, and “hot” rather than “ [...] ”, “ [...] ”, and “ [...]
Answer
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Question
for ggplot2 in R, non-numeric or categorical variables should be coded as factor variables and have meaningful labels for each level of the factor. If a variable represents temperature categories, it might be better to use “cold”, “mild”, and “hot” rather than “ [...] ”, “ [...] ”, and “ [...]
Answer
for ggplot2 in R, non-numeric or categorical variables should be coded as factor variables and have meaningful labels for each level of the factor. If a variable represents temperature categories, it might be better to use “cold”, “mild”, and “hot” rather than “1”, “2”, and “3”
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owner: aelizzybeth - (no access) - Exploratory_Data_Analysis_with_R_Peng.pdf, p151

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