Category: Methods

Analysis of Variance in R 0

Methods in Quantitative Statistical Analysis

Methods in Quantitative Statistical Analysis, What is hypothesis testing?. Hypothesis testing is an act in statistics whereby an analyst tests an assumption regarding a population parameter. Major four principles involved in a statistical test. Evolving a...

Experimental Design 0

Completely Randomized Experimental Design

Completely Randomized Experimental Design, when do you call an experimental design a randomized design? Experimental designs in which the treatments are allocated randomly to the experimental units come under the category of randomized designs....

Principal Component Analysis Advantages 0

Principal Component Analysis in R

Principal Component Analysis in R, PCA is used in exploratory data analysis and for making decisions in predictive models. PCA is commonly used for dimensionality reduction by using each data point onto only the...

Exploratory Data Analysis 4

Exploratory Data Analysis (EDA)

Exploratory Data Analysis is one of the critical processes of performing initial investigations on data analysis. Basic idea is to discover the patterns, anomalies, test hypotheses, and check the assumptions with the help of...