thothal

thothal has asked 27 questions and find answers to 55 problems.

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thothal questions

Show (diagnostic) messages in render pane while rendering Rmarkdown file
Store new permanent table in schema using compute
purrr::map equivalent to dplyr::do
Usage of palette argument in scale_*_manual
Update sliderInput in Shiny reactively
Most pythonic way to provide defaults for class constructor
Place button next to selectInput
Why can't we use . as a parameter in an anonymous function with %>%
Pass expressions to function to evaluate within data.table to allow for internal optimisation
Apply function to a row in a data.frame using dplyr

thothal answers

Store new permanent table in schema using compute
ggplot: Create a new geom based on the combination of two geoms
ShinyDashboard: badgeLabel in menuSubItem
t-distribution in R
Sorting one variable in a data frame by id
Using dplyr mutate_at when a function takes multiple arguments which are different columns
How to vectorize a subsetting function in R?
Add an arrow with filled head to ggplot by geom_label_repel
Getting Text After a Word--R Webscraping
Aggregate sum and mean in R with ddply