Tools for reshaping text data

Make a DocumentTermMatrix faster

Reshape disorganised messy data

This is the 4th or final course of "Importing & Cleaning Data with Python", SKILL TRACK of Data Camp.

Course materials for CDS 101: Introduction to Computational and Data Sciences, offered at George Mason University

This repository contains essential guides for data analysis using R, covering topics like data preparation, data reshaping, and data visualization. Each file focuses on fundamental techniques to manipulate, clean, and visualize data effectively using R programming.

Data Wangling with Python

Data associated with properties (real estate) rom heterogenous sources is integrated to get a sense of the information as a whole.

Integration of 7 different datasets in various formats about housing information in Victoria, Australia. And study the effect of different normalization/transformation methods

This repository offers comprehensive projects on business analytics using Python, including big data analysis, data cleaning, importing/exporting, integration, quality assurance, time series analysis, EDA with Tableau, forecasting, regression, and sentiment analysis. Ideal for both beginners and experts.