Vedda

Vedda has asked 21 questions and find answers to 6 problems.

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Vedda questions

Get a grid of unique combination from vector
Prevent blending when using alpha and geom_polygon
Sample n random draw within group with different nrows
left_join two data frames and overwrite
Remove unnecessary y-axis points with facet_wrap and geom_segment
Separate land and water using two gradients in ggplot
List files with specific word and file extension
Which is 'right' versus 'left' rolling mean in R?
Inverse probability weights in r
Change x-axis breaks ggplot2

Vedda answers

Error while running the predict() function in mlr package
R: Hide control variables from lm display
Merge data frames and overwrite values
Inverse probability weights in r
'method' parameter doesn't exist in qplot in R?