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Pandas First Steps
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Pandas First Steps

Pandas First Steps

1. The Very First Steps
What is pandas? SeriesChallenge: Creating a SeriesDataFrameQuiz: Creating a SeriesQuiz: Creating a DataFrameAdding a New ColumnInserting a New ColumnDeleting a Row/Column Quiz: Matching the FunctionsWorking with ColumnsQuiz: Extracting Columnsiloc BasicsChallenge: Using iloc
2. Reading Files in Pandas
CSV FilesTXT FilesQuiz: Working with FilesQuiz: Accessing the Columns
3. Analyzing the Data
Viewing the DataQuiz: Using HeadQuiz: Head, Tail, and SampleExploring the DatasetColumn Names and Data TypesFinding Null ValuesQuiz: Identifying Null ValuesChallenge: Dropping Null ValuesChallenge: Filling Null ValuesQuiz: Null ValuesDescribing the Datamax() and min()Quiz: Statistical Operationssum() and count()Unique Values

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Quiz: Accessing the Columns

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Match the correct code snippet with the respective operation. We have a DataFrame named cars with four columns: 'model', 'year', 'fueltype', and 'price'. This DataFrame contains 10 rows.


To extract the column, named 'fueltype' -
To extract the second row from DataFrame -
To extract columns named 'model', 'price' -
To extract the fifth row from DataFrame -

Click or drag`n`drop items and fill in the blanks

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Sectie 2. Hoofdstuk 4
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