Which of the following commands would you use to retrieve only the attribute datatypes of a dataset loaded as pandas data frame `df`?
Question
Which of the following commands would you use to retrieve only the attribute datatypes of a dataset loaded as pandas data frame df
?
Solution
To retrieve only the attribute datatypes of a dataset loaded as a pandas DataFrame df
, you can use the dtypes
attribute. The command to execute is:
df.dtypes
Explanation
- The
dtypes
attribute returns a Series with the data types of each column in the DataFrame. This is particularly useful for understanding the structure of your dataset, as it lets you know if the columns are numeric, categorical, or other types. - When you call
df.dtypes
, you'll receive an output where the index is the column names and the values are the respective data types for those columns. - This can assist in data processing tasks, ensuring that you apply the correct operations to the appropriate data types, thereby avoiding errors or unexpected behavior in your analysis.
In summary, to see the attribute datatypes of the DataFrame df
, simply use df.dtypes
.
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