The repository consists of weekly R scripts covering following topics: a. Managing, saving and importing data, b. Reading data, fi=ormulating the questions and using different functions to explore the data, c. Matrices, Data frames and vectors, d. Tidy data, missing values, spreading and gathering, e. Data transformation using tidyverse package, f. Data Visualization using ggplot2 package, g. Graphic devices(PDF, PNG, etc.) and Plotting Systems, h. Clustering methods (K-means and hierarchical cliustering), i. PCA, j. Model Diagnostics: Model assumptions and unusual observations
All the scripts are created in RStudio.