ag.ds.heatmapplot: Generates a heatmap plot for merged datasets

In datashield/ag.dev.cl: ag.dev.cl

Description

Generates a heatmap plot for merged datasets

Usage

  ag.ds.heatmapplot(opals, xvect, yvect, type = "combine",
    numints = 20)

Arguments

opals	character strings that represent the URL of the servers where the study datasets are stored.
xvect	a numerical vector
yvect	a numerical vector
type	a character which represents the type of graph to display. If type is set to 'combine', a combined heatmap plot displayed and if type is set to 'split', each heatmap is plotted separately.
numints	a number of intervals for a density grid object

Value

a heatmap plot

Author(s)

Isaeva, J. and Gaye, A.

Examples

{
# load the file that contains the login details
data(logindata)

# login and assign the required variables to R
myvar <- list("LAB_TSC","LAB_HDL")
opals <- ag.ds.login(logins=logindata,assign=TRUE,variables=myvar)

# Example1: generate a combined heatmapplot
ag.ds.heatmapplot(opals, quote(D$LAB_TSC), quote(D$LAB_HDL), type="combine")

# Example2: generate a heatmapplot where each study is plotted seaparately
ag.ds.heatmapplot(opals, quote(D$LAB_TSC), quote(D$LAB_HDL), type="split")

# Example3: generate a heatmapplot with a less dense drid
ag.ds.heatmapplot(opals, quote(D$LAB_TSC), quote(D$LAB_HDL), type="split", numints=15)
}

datashield/ag.dev.cl documentation built on May 14, 2019, 7:46 p.m.