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read_csv()
read_csv()
This command is used to read a CSV file and create a DataFrame from the data.
This command is used to read a CSV file and create a DataFrame from the data.
head():
head():
This command is used to display the first n rows of a DataFrame. By default, it shows the first 5 row
This command is used to display the first n rows of a DataFrame. By default, it shows the first 5 row
info()
info()
This command is used to get a summary of the DataFrame, including the column names, number of non-null values, and data types.
This command is used to get a summary of the DataFrame, including the column names, number of non-null values, and data types.
describe()
describe()
This command is used to get a statistical summary of the DataFrame, including count, mean, standard deviation, minimum, and maximum values.
This command is used to get a statistical summary of the DataFrame, including count, mean, standard deviation, minimum, and maximum values.
value_counts()
value_counts()
This command is used to get the count of unique values in a column of the DataFrame.
This command is used to get the count of unique values in a column of the DataFrame.
groupby()
groupby()
This command is used to group the data in the DataFrame by one or more columns and perform aggregate functions on the groups.
This command is used to group the data in the DataFrame by one or more columns and perform aggregate functions on the groups.
pivot_table()
pivot_table()
1This command is used to create a pivot table from the DataFrame.
2. merge(): This command is used to merge two or more DataFrames based on a common column or index.
1This command is used to create a pivot table from the DataFrame.
2. merge(): This command is used to merge two or more DataFrames based on a common column or index.
sort_values()
sort_values()
This command is used to sort the DataFrame by one or more columns.
This command is used to sort the DataFrame by one or more columns.
fillna():
fillna():
This command is used to fill missing values in the DataFrame with a specified value or method.
This command is used to fill missing values in the DataFrame with a specified value or method.
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