How to Hide Rows or Columns Based on Sample Size Using R

This article describes how to hide rows or columns in a table based on their sample size. You can go from a table showing all the data:

To a table that only shows data for rows/columns with sufficient data (I'm using a Row n threshold of 20 for the table below):

Requirements

• A table showing at least two statistics in STATISTICS - Cells, one of which being either Row n or Column n.
• General knowledge of How to Work with Data in R and How to Work with Conditional R Formulas.

Method - Hide Rows

In this example, we'll hide all rows with a Row n of less than 20 - in the first column. If you have different bases for the different columns, you can specify a different column to use.

1. Right-click on the Report tree and select Add R Output.
2. Paste the code below into your R CODE box. Change
   table.Preferred.cola.by.Quarterly.dates.6 to the name of your table, and edit the threshold of 20 and final statistic to show (currently Column %) as needed.

   #identify table
   x=table.Preferred.cola.by.Quarterly.dates.6
   #identify rows with sample sizes above 20 in the first column
   #change 20 if needed
   keeprows=x[,1,"Row n"] > 20
   #return table without those rows
   #return the Column % or change that to the other stat in your table
   x[keeprows,,"Column %"]

3. Click Calculate.
4. OPTIONAL: To have a % appear or to reduce the number of decimals, you can do so from the toolbar.

Method - Hide Columns

Similar to above, if you'd like to remove columns based on Column Sample Size of 20 you can use the code below:

#identify table
x=table.Preferred.cola.by.Quarterly.dates.6
#identify cols with sample sizes above 20 in the first row
#change 20 if needed
keepcols=x[1,,"Column n"] > 20
#return table without those cols 
#return the Column % or change that to the other stat in your table
x[,keepcols,"Column %"]

Next

How to Reference Different Items in Your Project in R

How to Work with Data in R

How to Use R in Q

How to Troubleshoot R Code

How to Work with Conditional R Formulas

How to Remove a Row or Column From a Table Using R

How to Relabel Rows and Columns in an R Table

How to Hide Rows and Columns with Small Sample Sizes in a Table

How to Blank and Cap Cells of Tables Using R in Q