Equivalent R and Python with a DataFrame

Question

I'm stuck with an equivalence of code between R and Python.

Code in R

library(datasets)
data <- airquality
data2 <- data[data$Ozone < 63,]

I download the file of airquality and use pd.read_csv() function for obtain the .csv file into Python. But I don't know how obtain this equivalent line data[data$Ozone < 63,].

score 1 · Accepted Answer · answered Oct 15 '20 at 15:31

1

data2 = data.loc[data["Ozone"] < 63,:]

This should do the trick.

data["Ozone"] < 63 returns an index where the condition is verified
data.loc[index, :] returns a copy of the dataframe data, for all columns : on the given index

answered Oct 15 '20 at 15:31

yco

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Thanks for your answer. Worked perfectly. – Bvss12 Oct 15 '20 at 20:20

Equivalent R and Python with a DataFrame

1 Answers1