89_Simple questions

• Generating minimum value in cumsum function in R
• Avoiding writing a long if-else statement in R
• Adding a vector as new columns in existing data frame
• Rolling sum in dplyr
• foreach loop becomes inactive for large iterations in R
• Convert values below a threshold into 1
• Generating different shades of the same colour in R
• Producing a moving time sequence in raster
• regression by group and retain all the columns in R
• Using ggplot to plot shapefile and gganimate for animation

89_Simple answers