Correlation Matrix - Form
This form provides a matrix of correlation/association values.
Menu
- File provides the ability open a new file, Save or Print the output, access the Data Editor, or return to the Main Form.
- Edit provides ability to Copy the grid selection, or Select the entire grid with headings. Font size in the grids can be increased or decreased. Column widths may be minimized for greater column display.
- Help provides access to this Website.
Speed Buttons
These buttons provide quick access to the following tasks.
Returns to the last Form or the Main Form.
Opens a Data File.
Displays the Data Editor.
Saves the output to a file.
Prints the Text grid.
Copies Selection to the clipboard.
Brings up the Main Form.
Brings up this Help file.
Hides the form.
Decimal Place Change
Changes the number of decimal places, from 0 to 9. Change may be made by selecting and typing in the number, or by using the incrementing buttons.
Confidence Level
The confidence level used in calculations may be entered here. The value is expressed in percent. The confidence level may be changed by selecting and typing in the level, or by using a drop-down selection.
Variable Selection Tab
This tab allows selection of the variables for analysis. The variables in the rows and columns of the Correlation Matrix may be selected separately.
Correlation Selection Tab
This tab provides the ability to select correlation measures based on the type of data you have.
Correlation Matrix Tab
This tab display the Correlation Matrix. On the right, the type of display can be selected. The options are the correlation value, the square of the value (where appropriate), and sample size, and the p-value.
Significant correlations are flagged in Yellow and with and asterisk (*).
Data Variables
These are the Data Variables, found in the Data Editor, which may be used in analysis.
Analysis Variables - Rows
These are the variables selected to display in the rows of the Correlation Matrix.
Selection Buttons
Click these buttons to move variables between the Data Variables and the Analysis Variables.
Data Variables
These are the Data Variables, found in the Data Editor, which may be used in analysis.
Selection Buttons
Click these buttons to move variables between the Data Variables and the Analysis Variables.
Analysis Variables - Columns
These are the variables selected to display in the columns of the Correlation Matrix.
