Creating Lollipop Plots with Facet Wrap: A Step-by-Step Guide to Resolving Column Name Conflicts and Data Transformations in ggplot2.

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Subset a Vector of Lists in R: A Step-by-Step Guide to Filtering Nested Data Structures

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Manipulating Data Frames to Consolidate Relevant Values in R Using Tidyverse

Using Multiple 'OR' Conditions with `ifelse` in R: A Comparative Analysis

Adding Conditional Columns with Letters in R Based on Hierarchical Conditions Using dplyr Library