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Showing posts with the label Csv

Python3 - Convert Csv To Json Using Pandas

I've got a .csv files with 5 columns but I only need the json file to contain 3 of these how wo… Read more Python3 - Convert Csv To Json Using Pandas

Csv Row Import Into Python Array

I have csv file in the following format a b c d 1 12.0 3.5 4.3 5.9 … Read more Csv Row Import Into Python Array

Python: Reading And Analyzing Csv Files

I have a CSV file with student names and their averages for 8 subjects. I have to calculate which s… Read more Python: Reading And Analyzing Csv Files

How To (re)name An Empty Column Header In A Pandas Dataframe Without Exporting To Csv

I have a pandas dataframe df1 with an index column and an unnamed series of values. I want to assig… Read more How To (re)name An Empty Column Header In A Pandas Dataframe Without Exporting To Csv

Reading From A Csv File While It Is Being Written To

So before I start I know this is not the proper way to go about doing this but this is the only met… Read more Reading From A Csv File While It Is Being Written To

What Is The Most Efficient Way With Python To Merge Rows In A Csv Which Have A Single Duplicate Field?

I have found somewhat similar questions however the answers that I think could work are too complex… Read more What Is The Most Efficient Way With Python To Merge Rows In A Csv Which Have A Single Duplicate Field?

How To Open More Than 19 Files In Parallel (python)?

I have a project that needs to read data, then write in more than 23 CSV files in parallel dependin… Read more How To Open More Than 19 Files In Parallel (python)?

Why Does Pandas Remove Leading Zero When Writing To A Csv?

I have a dataframe that has a column called 'CBG' with numbers as a string value. CBG … Read more Why Does Pandas Remove Leading Zero When Writing To A Csv?

Assigning Data To Django Model From Csv From Iterator

I'm reading info in from a CSV to my django model, but it keeps throwing an ValueError: Cannot … Read more Assigning Data To Django Model From Csv From Iterator

Python Pandas To_csv Causes Oserror: [errno 22] Invalid Argument

My code is the following: import pandas as pd import numpy as np df = pd.read_csv('path/to/my… Read more Python Pandas To_csv Causes Oserror: [errno 22] Invalid Argument

Creating Confusion Matrix From Multiple .csv Files

I have a lot of .csv files with the following format. 338,800 338,550 339,670 340,600 327,500 30… Read more Creating Confusion Matrix From Multiple .csv Files

Writing To Csv From List, Write.row Seems To Stop In A Strange Place

I am attempting to merge a number of CSV files. My Initial function is aimed to: Look Inside a dir… Read more Writing To Csv From List, Write.row Seems To Stop In A Strange Place

Python - Edit Specific Cell In Csv File

I have created a quiz game in Python that also contains a login and register program however I'… Read more Python - Edit Specific Cell In Csv File

Indexerror: List Index Out Of Range - Python

I have the following error: currency = row[0] IndexError: list index out of range Here is the cod… Read more Indexerror: List Index Out Of Range - Python

Reading .csv Through Dictreader

I'm just trying to read a .csv using the first row as keys for the dictionary, with no success.… Read more Reading .csv Through Dictreader

Upload Csv To Google Sheets Using Gspread

I have a Json object which needed to be uploaded to the Google Spreadsheet. I have searched and rea… Read more Upload Csv To Google Sheets Using Gspread

Parsing A Csv File And Aggregate Values In Python

I'm looking to parse a csv file and aggregate 2 columns. Data in csv file: 'IP Address'… Read more Parsing A Csv File And Aggregate Values In Python

Reading Russian Language Data From Csv

I have some data in CSV file that are in Russian: 2-комнатная квартира РДТ', мкр Тастак-3, Ан… Read more Reading Russian Language Data From Csv

How To Read A Csv File In Reverse Order In Python?

I know how to do it for a TXT file, but now I am having some trouble doing it for a CSV file. How … Read more How To Read A Csv File In Reverse Order In Python?

Convert Columns Of Time In Minutes Format To Time In Hh:mm:ss Format In Pandas

I am using a script to interpolate stop times from the format HH:MM:SS into minute int values. The … Read more Convert Columns Of Time In Minutes Format To Time In Hh:mm:ss Format In Pandas