CDataframe_tacca_tran

2023-L1 EFREI TACCA Timothée, TRAN Kim-Lan

Introduction

Spreadsheet programs such as LibreOffice Calc or MS Exceed are capable of sorting, displaying, calculating data frames and much more.

In python, a wide range of functions can be used to import, clean, analyse and visualise data. This flexibility is achieved through the use of a Pandas-specific data structure called "DataFrame", which is managed in a similar way to a spreadsheet in a spreadsheet application.

However, such a library is not available in the C language, which is why in this project we want to offer an alternative by developing a library written in the C language that can be used to implement some of the existing functions of Pandas.

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The main branch contains the most advanced version, while the part_one branch uses a CDataframe prototype accepting only int values

Download

Git clone

You have 2 options to install our project. You can install the most advanced project using git clone :

git clone https://github.com/timotheetacca/CDataframe_tacca_tran.git

Or git clone the part_one branch :

git clone -b part_one https://github.com/timotheetacca/CDataframe_tacca_tran.git

Install

You can also directly install the latest release of our project from here. Be sure to download the version of the project you want (part_one or main)

Ensure main.c is in the same directory as the other .c files and execute main.c.

Usage

After launching the program, you should find yourself in front of a list of orders, enter the order number in order to use it.

All commands require the creation of a CDataframe, we recommend that you create it directly by executing command n°1 from the start.

Our program uses dynamic arrays and is able of performing the following commands:

• Create a new CDATAFRAME

• Fill a CDATAFRAME with data

• Hard fill a CDATAFRAME

• Display the contents of a CDATAFRAME

• Display a limited range of rows in a CDATAFRAME

• Display a limited range of columns in a CDATAFRAME

• Add a row to a CDATAFRAME

• Delete a row from a CDATAFRAME

• Add a column to a CDATAFRAME

• Delete a column from a CDATAFRAME

• Rename a column in a CDATAFRAME

• Check if a value exists in a CDATAFRAME

• Access a value in a CDATAFRAME

• Replace a value in a CDATAFRAME

• Display the number of rows in a CDATAFRAME

• Display the number of columns in a CDATAFRAME

• Display the names of columns in a CDATAFRAME

• Count cells in a CDATAFRAME based on a condition

• Sort a column

• Print a column by index

• Erase index of a column

• Check if index exists in a column

• Update index of a column

• Search for a value in a column

Some functions are not referenced in the list because they were created to be used in a function. If you want to use them, we invite you to directly modify the main.c

Feedback

If you have any feedback, please reach out to us at timothee.tacca@efrei.net, kim-lan.tran@efrei.net