RStudio Course
Master RStudio for statistics in Sierra Leone contexts: clean messy data, engineer features, run dplyr and tidyverse exploratory data analysis, build clear ggplot2 visuals, and create reproducible, well-documented analyses that transform raw sales data into sharp business insights for confident decision-making.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This RStudio Course teaches you to build a clean, reliable workflow from raw CSVs to clear insights. Set up projects, import and tidy data, fix types, engineer features, handle missing values using dplyr and tidyr. Conduct exploratory analysis, create polished ggplot2 visuals, apply basic statistical checks, and package fully reproducible scripts and deliverables for fast, confident decisions in business settings.
Elevify advantages
Develop skills
- Clean sales data in R: fix types, handle NAs, engineer revenue features.
- Analyse datasets with dplyr: group, summarise, track KPIs in tidy pipelines.
- Visualise business metrics in ggplot2: bar, line, scatter charts for reports.
- Build reproducible RStudio projects: organise files, use Git, document work.
- Run basic statistical checks in R: correlations, CIs, top-segment insights.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
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