Insert Categories dialog

This lists all of the possible types of category and other items that you can add to a variable. To add an item, select it and click the >> button.

For more information about the items you can enter, see Element syntax.

When calculating the values for mean, standard deviation, standard error, sample variance, minimum, and maximum items, UNICOM Intelligence Reporter uses the same formulae used for the cell contents. ee Formulas for cell contents.

This creates a new category based on a custom expression. After inserting the item, you must define the expression on which the new category is to be based. e Creating a category based on another variable.

Shows the total number of cases in the variable. Generally, the base includes every case for which the value stored in the variable is not Null. UNICOM Intelligence Reporter adds a base to any variable that does not have one, which means that normally you do not need insert a base. ee Base rows and columns.

Shows the total number of cases in the variable before any weighting has been applied. In an unweighted table, an unweighted base shows the same values as the counts in the base. Only one value is ever shown for an unweighted base, even when multiple types of cell contents have been requested. The value that is shown is the unweighted base count, regardless what type of cell contents have been requested for the table. By default, UNICOM Intelligence Reporter adds an unweighted base as the first item in the top and side of a weighted table. ee Showing the unweighted base in weighted tables.

Shows the mean value, which is a measure of central tendency. It is the arithmetic average, that is, the sum divided by the number of cases.

You can create a mean to show the mean value of a specified numeric variable. Alternatively, you can create a mean to show the mean value of the factors associated with the category and expression items in the axis. ee Adding summary statistics to a categorical variable.

Shows the minimum value of a numeric variable.

Shows the maximum value of a numeric variable.

Shows a measure of dispersion around the mean.

In a normal distribution, 68% of cases fall within one standard deviation of the mean and 95% of cases fall within two standard deviations. For example, if the mean age is 45 with a standard deviation of 10, then 95% of the cases would be between 25 and 65 in a normal distribution. You can show the standard deviation for a specified numeric variable. Alternatively, you can show the standard deviation for the factors associated with the category and expression items in the axis.

Shows a measure of how much the value of the mean varies between samples taken from the same distribution.

The standard error of the sample mean can be used to estimate a mean value for the population as a whole. In a normal distribution, 95% of the values of the mean should lie in the range of plus or minus two times the standard error from the mean. Additionally, the standard error can be used to roughly compare the observed mean to a hypothesized value of another mean (that is, you can conclude that the two values are different if there is no overlap in the values of the means plus or minus two times the standard error). You can show the standard error for a specified numeric variable. Alternatively, you can show the standard error for the factors associated with the category and expression items in the axis.

Shows a measure of dispersion around the mean, equal to the sum of squared deviations from the mean divided by one less than the number of cases.

The variance is measured in units that are the square of those of the variable itself. You can show the sample variance for a specified numeric variable. Alternatively, you can show the sample variance for the factors associated with the category and expression items in the axis.

The sum of the counts between the most recent base, total, or subtotal, whichever is the most recent, and the next base, total, or subtotal, or the end of the axis, whichever occurs first. A subtotal works in this way regardless of its position in the axis.

The sum of the counts between the most recent base or total, whichever is the most recent, and the next total or base, or the end of the axis, whichever occurs first. A total works in this way regardless of its position in the axis.

A text-only item that can be used to form a subheading.

A text-only item that can be used to form a text column or row. When the variable is on the side of the table, the item forms a text-only row. ee Adding text rows to tables.

Shows the results of a paired preference test. ee Adding a paired preference or a net difference test.

Shows a derived category calculated from other categories in the variable using an expression. ee Creating a category based on other categories.

This creates a new item based on a numeric variable. You can use this to create a summary variable that references a number of other variables.

Shows the sum or total of the values in a specified numeric variable.

Displays the effective base.

This is calculated by dividing the squared sum of weights for all of the respondents in the table by the sum of the squared weights.

Displays the result of a net difference test.

Displays the median for a numeric variable.

Displays a percentile for a numeric variable.

Displays the mode for a numeric variable.

Determines whether the mean of a numeric variable is significantly different from zero or some other specified value. ee T-test test.

Determines whether or not there is a relationship between the data being tested. ee T-test test.

Lists the items in the order in which they will be displayed. To remove an item, select it and click the >> button.

Select an item in the Items to insert list, and then click Move up or Move down button to change the order in which the categories will be inserted into the variable.

Displays a generated description for the category, which you can change to show a meaningful description. Category descriptions appear in your tables and charts if you have chosen to display them instead of category names. ee Changing the description for a category.

Displays the default number of decimal places for the type of item selected.

This button is available when you select a category that supports expressions. It opens the Edit User-Defined Item dialog or Edit Derived Category dialog where you can enter a definition for the category.