How to do something across columns in R using dplyr
If you know how to efficiently do calculations across columns in the R data frame it can save you a lot of time.…
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How to do something across columns in R using dplyr
If you know how to efficiently do calculations across columns in the R data frame it can save you a lot of time.…
How to get the weekday name from the date or number in R
There are multiple scenarios where you would like to get the weekday name from the date or number in R. Here are four…
Show numbers in thousands in Excel as K in table or chart
You can show numbers in thousands in Excel as K by using format code or additional calculations. It makes it easier to read…
How to create gradient shade under the line chart in R
Here is how to create a vertical gradient shade under a line chart in R. It is a trickier task than using the…
Mean by a group in R
Here is how to calculate the mean by a group in R. If you are an Excel, user you might prefer to say…
How to get the month name from the number in R
There are multiple scenarios where you would like to get the month name from the number in R. Here are two solutions to…
How to change weight for all series in an Excel line chart or do other formatting
If you have a line chart with a lot of series, it is time-consuming to format all of them separately. Here are a…
How to move Excel chart axis labels to the bottom or top
Here is how to move Excel chart axis labels to the bottom or top of the chart. It is helpful modification if an…
How to add glow effect in R plot
The glow effect in the R plot might be one of those adjustments that someone uses rarely. Meanwhile, neon luminescence adds a special…
How to detect data type in R and change it if necessary
Here is how to detect data type in R and change it when necessary. Further data manipulations may require checking of that. For…