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.…
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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.…
How to connect to PostgreSQL database with Excel or Power BI
Here is how to connect to the PostgreSQL database with Excel or Power BI using the ODBC data source.
Extract text based on match of multiple possible strings in R
Sometimes there are multiple possible strings that you can locate in text. If you would like to extract text based on the first…
ifelse and NA problem in R
If your data frame contains NA values, then the R function ifelse might return results you don’t desire. Missing values might be a…
Replace R data frame column values conditionally
Here are multiple examples of how to replace R data frame values conditionally. Sometimes it is a specific value like NA, but sometimes…
Check if a column has a missing values (NA) in R
Here are easy ways how to check if an R data frame column has missing values (NA). It might impact results by using…
Add week numbers to Outlook calendar
Sometimes it might be very to quickly understand what is the week numbers in the Outlook calendar. If the week number mentioned in…
How to copy Excel chart format
Here is a time-saving tip on how to copy an Excel chart format. It is not so easy as Format Painter that can…
Grouped and ungrouped PivotTable column problem in Excel file
If you are using multiple PivotTables from the same data source, then there might be a problem (ungrouped PivotTable problem). The same column…
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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.…
How to connect to PostgreSQL database with Excel or Power BI
Here is how to connect to the PostgreSQL database with Excel or Power BI using the ODBC data source.
Extract text based on match of multiple possible strings in R
Sometimes there are multiple possible strings that you can locate in text. If you would like to extract text based on the first…
ifelse and NA problem in R
If your data frame contains NA values, then the R function ifelse might return results you don’t desire. Missing values might be a…
Replace R data frame column values conditionally
Here are multiple examples of how to replace R data frame values conditionally. Sometimes it is a specific value like NA, but sometimes…
Check if a column has a missing values (NA) in R
Here are easy ways how to check if an R data frame column has missing values (NA). It might impact results by using…
Add week numbers to Outlook calendar
Sometimes it might be very to quickly understand what is the week numbers in the Outlook calendar. If the week number mentioned in…
How to copy Excel chart format
Here is a time-saving tip on how to copy an Excel chart format. It is not so easy as Format Painter that can…
Grouped and ungrouped PivotTable column problem in Excel file
If you are using multiple PivotTables from the same data source, then there might be a problem (ungrouped PivotTable problem). The same column…
Calculate weighted AVERAGE in Excel
If you are looking for a weighted AVERAGE in Excel, I think you already know why. Here is an example of how to…