add row lookup example
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ch12.jl
4
ch12.jl
@ -60,6 +60,10 @@ describe(edges_df, :min, :max, :mean, :nmissing, :eltype)
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summary(classes_df)
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describe(classes_df, :min, :max, :mean, :nmissing, :eltype)
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findall(n -> n == "bkamins", classes_df.name)
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findall(n -> n == "oxinabox", classes_df.name)
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classes_df[findall(n -> n == "oxinabox", classes_df.name), :]
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# Code for updating data frame columns using broadcasting
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edges_df .+= 1
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