The Data Analysis with R Programming Certified Course is designed to equip learners with the essential skills needed to perform data analysis using one of the most powerful and widely used open-so This course provides a strong foundation in data manipulation, visualization, statistical analysis, and reporting using R, making it ideal for aspiring data analysts, statisticians, and researchers.
Introduction to R and Overview of R and its applications in data analysis Installing R and Studio Interface: Console, Source, Environment Writing and running R scripts Basic R syntax and operators Data types and variables.
Data Structures in R Vectors, Matrices, Lists, and Data Frames
Indexing and sub setting data Factors and categorical data Data coercion and conversion Hands-on exercises.
Data Importing and Exporting Reading data from CSV, Excel, and text files Importing data from web APIs and databases Data exporting (write.csv, write.xlsx) Using packages.
Data Cleaning and Manipulation Handling missing values Filtering, selecting, and arranging data with Creating new variables (mutate) Grouping and summarizing data String manipulation with.
Data Visualization with ggplot2 Introduction to ggplot2 Scatter plots, bar charts, histograms, boxplots Customizing plots (themes, labels, colors)
Faceting and layering Exporting visualizations.
Exploratory Data Analysis (EDA) Descriptive statistics (mean, median,)
Frequency distribution and cross-tabulations Outlier detection and treatment
Correlation analysis Visual EDA techniques.
Statistical Analysis in R Hypothesis testing (t-test, chi-square, ANOVA)
Linear regression and interpretation Confidence intervals and p-values Introduction to probability distributions Using stats package.
Working with Time Series and Date Data Date and time objects in R Time series creation and plotting Moving averages and smoothing Forecasting basics with forecast package Decomposing time series.
Advanced Data Handling and Automation Loops and control structures
Writing functions in R Apply family Automating reports with R Markdown Introduction to shiny for interactive apps.
Capstone Project and Certification End-to-end data analysis project
Cleaning, analyzing, and visualizing a real-world dataset Documenting the process using R Markdown Project presentation and evaluation Final assessment and certification.
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Email: coursedivine@gmail.com
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