The CHOOSECOLS function in Google Sheets is a powerful tool that enables users to extract specific columns from a predefined range. By utilizing this function, users can simplify data manipulation, streamline reporting, and enhance the readability of tables.

Syntax

CHOOSECOLS(range, col_index1, [col_index2, ...])

• range: The range of cells from which columns will be selected.
• col_index1: The index of the first column to include in the new array.
• col_index2: [Optional] The index of additional columns to include.

Example #1

=CHOOSECOLS(A1:D10, 1, 3)

This function selects the first and third columns from the range A1:D10, effectively creating a new array that contains only the specified columns. Result: A new array with data from column A and C, displayed alongside each other.

Example #2

=CHOOSECOLS(E1:H15, 2)

This function retrieves only the second column from the range E1:H15, simplifying the dataset to a single column output. Result: A new array consisting solely of the entries from column F.

Example #3

=CHOOSECOLS(B1:C20, 2, 3)

This example extracts both the second and third columns from B1:C20, generating an array that showcases data from those specific columns. Result: A new array displaying values from columns C and D in rows 1 to 20.

Error handling

• REF!: Occurs if the specified column index exceeds the number of columns in the given range.
• VALUE!: This error appears when the supplied column index is not a valid integer.
• N/A: Indicates that one or more of the provided column indices do not exist within the specified range.

Conclusion

The CHOOSECOLS function in Google Sheets serves as an excellent method for data selection, allowing users to focus on relevant columns without altering the original dataset. Its versatility and ease of use make it a valuable addition to any data management toolkit.