Category Archives: Statistical Techniques

Consequences of Improperly Collected Data

Posted on April 12, 2023 by Rashid Faridi

Data collection is the process of gathering and measuring information on variables of interest, in an established systematic fashion that enables one to answer stated research questions, test hypotheses, and evaluate outcomes. The data collection component of research is common to … Continue reading →

Posted in Geography Practicals/Lab and Statistical Techniques, Statistical Techniques | Leave a comment

Measures of Central Tendency :An Overview

Posted on September 23, 2016 by Rashid Faridi

A measure of central tendency is a single representative value that attempts to describe a set of data by identifying the central position within that set of data. As such, measures of central tendency are sometimes called measures of central … Continue reading →

Posted in Class Notes, Geography Practicals/Lab and Statistical Techniques, Statistical Techniques | Tagged | 2 Comments

Scales in Geography: An Overview and Simple Method of Constructing Scales

Posted on January 9, 2016 by Rashid Faridi

The word scale is generally used for an instrument used for drawing straight lines. But actually in Geographer’s language scale means the proportion or ratio between the dimensions adopted for the map and the corresponding dimensions on the ground. It … Continue reading →

Posted in Geography Practicals/Lab and Statistical Techniques, map making, Statistical Techniques | 6 Comments

GIS:Spatial Data

Posted on June 19, 2008 by Rashid Faridi

SPATIAL DATA TYPES In a GIS, the Locational information is provided in maps by using Points, Lines and Polygons. These geometric descriptions are the basic data elements of a map. 1. Points: They are represented as a single ‘Dot ‘on … Continue reading →

Posted in GIS, Remote Sensing 101, Statistical Techniques | Leave a comment