How to calculate weighted mean in R
Calculation of weighted mean in R is done easily by dedicated function or mathematically. Here are a couple of situations and solutions to…
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How to calculate weighted mean in R
Calculation of weighted mean in R is done easily by dedicated function or mathematically. Here are a couple of situations and solutions to…
How to reset Excel chart plot area formatting
For me, the most annoying thing about Excel charts are is the inability to resize elements automatically. Usually, it happens after mild corrections…
How to use password and token securely in R
Here is how to use password and token securely in R scripts using the keyring package and RStudio. This might be more helpful…
Power BI chart with the accented gap between two lines
Here is how to create a Power BI chart with an accented gap between two lines. With the help of fill color between…
Color picker for Power BI or Excel
At this moment, there is no built-in color picker in Power BI or Excel, but here is how to use eyedropper PowerPoint. Eyedropper…
Restart program with Windows command line
Here is an easy way to restart a program with the Windows command line by using the Windows command script. In this situation,…
Detect combination of multiple strings in R
Here is how to detect multiple strings in R using base function grepl and alternatives, like str_detect from package stringr. There will be…
dplyr error: `n()` must only be used inside dplyr verbs
If you are using R and getting dplyr error: `n()` must only be used inside dplyr verbs, then here is the most likely…
Pac-Man (two slice pie) chart in Excel, rotate Excel pie chart slice
If your data contains two categories, don’t miss a chance to create a Pac-Man chart in Excel. It might not work all the…
Recode data in R, replace values
Here is how to recode data in R in 3 different ways. Some may call it an efficient way how to replace existing…
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How to calculate weighted mean in R
Calculation of weighted mean in R is done easily by dedicated function or mathematically. Here are a couple of situations and solutions to…
How to reset Excel chart plot area formatting
For me, the most annoying thing about Excel charts are is the inability to resize elements automatically. Usually, it happens after mild corrections…
How to use password and token securely in R
Here is how to use password and token securely in R scripts using the keyring package and RStudio. This might be more helpful…
Power BI chart with the accented gap between two lines
Here is how to create a Power BI chart with an accented gap between two lines. With the help of fill color between…
Color picker for Power BI or Excel
At this moment, there is no built-in color picker in Power BI or Excel, but here is how to use eyedropper PowerPoint. Eyedropper…
Restart program with Windows command line
Here is an easy way to restart a program with the Windows command line by using the Windows command script. In this situation,…
Detect combination of multiple strings in R
Here is how to detect multiple strings in R using base function grepl and alternatives, like str_detect from package stringr. There will be…
dplyr error: `n()` must only be used inside dplyr verbs
If you are using R and getting dplyr error: `n()` must only be used inside dplyr verbs, then here is the most likely…
Pac-Man (two slice pie) chart in Excel, rotate Excel pie chart slice
If your data contains two categories, don’t miss a chance to create a Pac-Man chart in Excel. It might not work all the…
Recode data in R, replace values
Here is how to recode data in R in 3 different ways. Some may call it an efficient way how to replace existing…