Hi all, I am trying to plot the predicted values and 95% CIs that I have saved from a mixed model (continuous outcome versus a continuous predictor, for two groups). I created dummy cases for the range of the predictor that I want to plot (for
each group) and saved the predicted values and SEs. I tried restructuring the file so that the predicted values, LCL and UCLs are in one variable and used the following syntax (generated from the Graphboard as a scatterplot): GGRAPH /GRAPHDATASET NAME="graphdataset" VARIABLES=DataType[LEVEL=nominal] XVar[LEVEL=scale] YVar[LEVEL=scale] GroupVar[LEVEL=nominal]
MISSING=LISTWISE REPORTMISSING=NO /GRAPHSPEC SOURCE=VIZTEMPLATE(NAME="Scatterplot"[LOCATION=LOCAL] MAPPING( "color"="GroupVar"[DATASET="graphdataset"] "shape"="DataType"[DATASET="graphdataset"] "x"=" XVar "[DATASET="graphdataset"] "y"=" YVar "[DATASET="graphdataset"])) VIZSTYLESHEET="Traditional"[LOCATION=LOCAL] LABEL='SCATTERPLOT: YVar - XVar’ DEFAULTTEMPLATE=NO. This gives me the six series that I want (predicted values, LCL and UCLs for each group), but it’s not particularly pretty. I don’t know if I’m close, or on the wrong track. Ideally, I’d have the predicted lines for the two groups in different colours, and the 2 sets of CIs in different line styles (small and large dashes, for example).
Any suggestions of how best to approach this? Kylie. |
I have an analogous example posted here,
https://andrewpwheeler.wordpress.com/2016/03/08/on-overlapping-error-bars-in-charts/. For the charts you won't want the data all stacked into two columns. Depending on the type of chart you will either have the data variables like: Group Low Middle High OR LowG1 MiddleG1 HighG1 LowG2 MiddleG2 HighG2 ----- Andy W [hidden email] http://andrewpwheeler.wordpress.com/ -- Sent from: http://spssx-discussion.1045642.n5.nabble.com/ ===================== To manage your subscription to SPSSX-L, send a message to [hidden email] (not to SPSSX-L), with no body text except the command. To leave the list, send the command SIGNOFF SPSSX-L For a list of commands to manage subscriptions, send the command INFO REFCARD |
The specific syntax in that post is linked at the bottom, but here is the
direct dropbox link for folks to peruse, https://dl.dropboxusercontent.com/s/a4jz8cggdhhz8qb/Overlap_Graphs.sps?dl=0. ----- Andy W [hidden email] http://andrewpwheeler.wordpress.com/ -- Sent from: http://spssx-discussion.1045642.n5.nabble.com/ ===================== To manage your subscription to SPSSX-L, send a message to [hidden email] (not to SPSSX-L), with no body text except the command. To leave the list, send the command SIGNOFF SPSSX-L For a list of commands to manage subscriptions, send the command INFO REFCARD |
Free forum by Nabble | Edit this page |