AxioLocusZoom

R ShinyApp HTMLWidget using the locuszoom.js library

How To Use

1. Install devtools

install.packages("devtools")

2. Load the devtools package

library(devtools)

3. Install using install_github() command

devtools::install_github("jjsayleraxio/AxioLocusZoom@v0.1.1-alpha")

4. Example of how to run code:

• in ui:

...
  mainPanel(
    LocusZoomPlotOutput("locuszoom")
  )

• in server:

  output$locuszoom<-renderLocusZoomPlot({
    LocusZoomPlot(list(assoc_url = [data source URL],
                       assoc_analysis = [name of a database file],
                       assoc_id_field = [name of id_field],
                       gene_url = [data source URL],
                       gene_source = [value of gene_source],
                       chr = [chromosome number],
                       start = [start position],
                       end = [end position]))
  })

Change version tag to whatever tagged release you want to use, or leave it off to pull the most current version. Check out the releases for more info.

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Source: The Center for Statistical Genetics at the University of Michigan School of Public Health, locuszoom

Source: Karl Broman, Putting your R package on GitHub

Source: James Hester, devtools install_github() documentation