python save df to csv
df.to_csv(r'/directory/path/file_name.csv', index = False, header = True)
python save df to csv
df.to_csv(r'/directory/path/file_name.csv', index = False, header = True)
save dataframe to csv
df.to_csv(file_name, sep='\t')
read a csv file in pandas
you should be in the same dir as .py file
df = pd.read_csv('your_file_name.csv')
pandas go through csv file
data = pd.read_csv(
"data/files/complex_data_example.tsv", # relative python path to subdirectory
sep='\t' # Tab-separated value file.
quotechar="'", # single quote allowed as quote character
dtype={"salary": int}, # Parse the salary column as an integer
usecols=['name', 'birth_date', 'salary']. # Only load the three columns specified.
parse_dates=['birth_date'], # Intepret the birth_date column as a date
skiprows=10, # Skip the first 10 rows of the file
na_values=['.', '??'] # Take any '.' or '??' values as NA
)
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