rbind error: numbers of columns of arguments do not match
If you are having this rbind error “numbers of columns of arguments do not match”, there might be a solution to this problem.…
Journey in work with data
If you are having this rbind error “numbers of columns of arguments do not match”, there might be a solution to this problem.…
In the Windows command line, it is possible to build loops that periodically execute scripts. You can see how to do that in…
Here is a simple and easy way how to combine tables from multiple Excel sheets with Power Query in Excel or Power BI.…
Here is a simple tutorial on how to unlist a nested list with the help of R. Problems may appear when nested lists…
Here is a simple way how to combine CSV or text files with R and, at the same time, add a column with…
Here is how to clear RStudio console, environment and plot windows (panes) individually or at the same time by using code (a combination…
Unused argument error might appear with any function (for example, dplyr), and the primal cause is a misunderstanding. If function appears in multiple…
Here is a solution with running R script from another R script and using as a source. It comes handy when R script…
Sometimes, when Excel file contains macros that can run automatically when the file opens, there is a need to do that periodically and…
Here is how to run Excel macro automatically every time you open the file in a few easy steps.
It is possible to generate a group index (unique row ids) by one or many groups in Power Query. It comes handy when…
If you are having this rbind error “numbers of columns of arguments do not match”, there might be a solution to this problem.…
Here is how to connect to the PostgreSQL database with Excel or Power BI using the ODBC data source.
Sometimes there are multiple possible strings that you can locate in text. If you would like to extract text based on the first…
If your data frame contains NA values, then the R function ifelse might return results you don’t desire. Missing values might be a…
Here are multiple examples of how to replace R data frame values conditionally. Sometimes it is a specific value like NA, but sometimes…
Here are easy ways how to check if an R data frame column has missing values (NA). It might impact results by using…
Sometimes it might be very to quickly understand what is the week numbers in the Outlook calendar. If the week number mentioned in…
Here is a time-saving tip on how to copy an Excel chart format. It is not so easy as Format Painter that can…
If you are using multiple PivotTables from the same data source, then there might be a problem (ungrouped PivotTable problem). The same column…
If you are looking for a weighted AVERAGE in Excel, I think you already know why. Here is an example of how to…