This is an extract from the pandas DataFrame API. If we want to find the number of rows and columns in the dataset that we have loaded, what function should we call? Assume that we have read the data to "dataset"dataset.shapedataset.ndimdataset.ndimdataset.values
Question
This is an extract from the pandas DataFrame API. If we want to find the number of rows and columns in the dataset that we have loaded, what function should we call? Assume that we have read the data to "dataset"dataset.shapedataset.ndimdataset.ndimdataset.values
Solution
To find the number of rows and columns in the dataset, you should call the shape attribute on your DataFrame. Here's how you can do it:
num_rows, num_columns = dataset.shape
In this code, dataset.shape returns a tuple where the first element is the number of rows and the second element is the number of columns. These values are then unpacked into the variables num_rows and num_columns.
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