LocoGris questions

LocoGris answers

• Read CSV in R and filter columns by name
• R Mutate multiple columns with ifelse()-condition
• How to detect if the output of a function is assigned to an object in R
• Bold row names of a formattable object
• Assigning custom week number in R
• How to find if ANY column has a specific value I am looking for?
• Difference in outputs using cumsum
• Creating a new column conditionally based on previous n rows
• vectorize R for loop in data.table