JasonAizkalns

JasonAizkalns has asked 54 questions and find answers to 83 problems.

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About

Practicing data scientist.

Raised on Excel, self-converted to R, having fun with Python and *nix when possible.

Dabbling in HTML, CSS, and JavaScript.

JasonAizkalns questions

How to arrange one grob object inside another with ggplot2 and gridExtra packages in r
How to write a purrr::reduce function with additional arguments in .f
Check row-wise if element exists in comma-separated column with position
Dependent inputs in Shiny application with R
Binding dc.js to Google Maps with crossfilter
Why does running shiny start two Rscript processes on windows when launching from cmd line?
How to refer to a data.frame variable in a dplyr pipeline via . programmatically?
Add a legend to geom_smooth that does not have an aes aesthetic call
How to layout 2 rows followed by 1 column with renderPlot in rmarkdown html_notebook with runtime shiny
How to add row borders and zebra stripes (row striping) to datatables DT in R?

JasonAizkalns answers

Elegant way to sum values by time intervals (whilst accounting for missing values)
Randomly subsetting 1 observation per site and date
Create a sequence of unique observations by group with dplyr and create a difference in months column
How to create a massive tree diagram in RStudio?
Excel Highlight Duplicates and Filter by color alternative
group_by dplyr function in shiny
heatmap in ggplot, different color for each group
How to select only columns (type=factor) with less than n levels with dplyr?
Sample rows based on weights or probability from a data.frame
Add overlapping circles to leaflet map with homogeneous transparency