Dear MLwiN team/forum, 
I was hoping for some help. I have created a customised graph in the form of a spaghetti plot. Each individual line is longitudinal measures for a particular individual but I need to overlay the graph with a line of best fit for entire group collectively. Is there any way I can do this? 
Thank you for your help in advance
			
			
									
						
										
						Creating a Fitted Line/Line of Best Fit
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				ChrisCharlton
 - Posts: 1390
 - Joined: Mon Oct 19, 2009 10:34 am
 
Re: Creating a Fitted Line/Line of Best Fit
There is not automatic way to do this, so you would need to create a new data column containing the values for the line of best fit (possibly by generating a prediction), then click on a blank row under ds # in customised graphs and add details for the line to overlay a plot for this to your graph.