pssguy questions

• Combining split() and cumsum()
• How can I create a data.frame in R of how many times players start together in games
• RegEx How to handle zero length strings?
• Customizing aesthetics of faceted barplot
• Best technique for timelines
• How can I embed a twitter timeline in a Shiny app
• How can I get tooltips showing in dygraphs without annotation
• Can R produce on-the-fly graphs for website?
• How can I vary opacity in a plotly R chart
• PDF scraping using R

pssguy answers