Introduction The Human Development Index (HDI) is a widely used composite indicator for assessing the overall level of human development […]
Spatial Statistics Made Simple
R: Statistical Analysis in R
Basic Statistical Methods for Data Analysis Statistical analysis helps you summarize data, test hypotheses, and build models. R is designed […]
R: Data Visualization with ggplot2
Create Beautiful & Informative Plots in R Data visualization helps you see patterns, trends, and relationships in your data. In […]
R: Data Manipulation with dplyr
Fast & Clean Data Wrangling in R The dplyr package is one of the most popular tools in R for […]
R: Data Cleaning & Preprocessing
Preparing Your Data for Analysis in R Before you run any statistical model or visualization, your data must be clean, […]
R: Import & Export Data
How to Read and Save Data in R In data analysis, the very first step is always bringing data into […]
Shapefile
The shapefile is a widely used geospatial vector data format developed and maintained by Esri, a global provider of geographic […]
Well-Known Text (WKT)
Well-Known Text (WKT) is a standard text format for representing spatial geometric objects and coordinate systems in GIS. WKT is […]
Why GIS is important ?
If there is no Google Map, we might have difficulty finding our destination. A lot of research has been done […]
What is GIS?
Geographic Information Systems is a framework used to create spatial data, manage it, visualize it in maps, and analyze and […]