What are some useful R packages for data analysis in RStudio?
Some popular R packages for data analysis include dplyr for data manipulation, ggplot2 for data visualization, and tidyr for data tidying.
Can you explain how to use dplyr for data manipulation?
Sure! dplyr provides functions like filter(), select(), mutate(), and summarize() to manipulate data frames easily.
What is ggplot2 and how does it differ from base R plotting?
ggplot2 is a powerful package for creating complex visualizations using a layered approach, unlike base R which is more basic.
Are there any packages for machine learning in R?
Yes, packages like caret, randomForest, and xgboost are widely used for machine learning tasks in R.
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