Gviz: Draw horizontal line on DataTrack
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@stephenwilliams-15198
Last seen 3.2 years ago

I've searched all over the place for some info about the possibility of drawing a horizontal line(s) in a Gviz DataTrack. The reason I ask is that I'd like to draw mean and +/- SD for some data points I'm plotting. 

Is this even possible? 

Any info would be greatly appreciated. 

gviz gviz-package datatrack plottracks • 612 views
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Did you also looked into Gviz vignette? Please have a look into DataTrack chapter, paragraph "Data Grouping". Is that you are looking for?

Best

Robert

 

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Hi Robert,

Yes, I have pored over this vignette many times. The problem is that I want to plot mean and sd across loci whereas the Data Grouping section provides mean and ci within loci. I only have one group as well. For example if I have 4 data points at a given region, 1,3,5,7 I'd like to plot lines at 4 (mean), 6.58 (mean + sd) , and 1.42 (mean -sd). Do you have any suggestions? 

Stephen

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