joincountAnalysis: Join count analysis
In Nina-Song/stJoincount: stJoincount - Join count statistic for quantifying spatial correlation between clusters
joincountAnalysis R Documentation
Join count analysis
Description
This function performes multi-categorical join count analysis of
the rasterized sample. A neighbors list is then created from the rasterized sample,
in which adjacent and diagonal neighbors for each pixel are identified.
Usage
joincountAnalysis(mosaicIntegration)
Arguments
mosaicIntegration
A raster object converted from a labeled spatial tissue map from Function rasterization.
Value
A data.frame that contains the observed join counts, the expected count under conditions of spatial randomness, the variance calculated under non-free sampling, and calculated Z-score.
Examples
fpath <- system.file("extdata", "dataframe.rda", package="stJoincount")
load(fpath)
mosaicIntegration <- rasterizeEachCluster(humanBC)
joincount.result <- joincountAnalysis(mosaicIntegration)
Nina-Song/stJoincount documentation built on Oct. 23, 2022, 4:55 p.m.
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| joincountAnalysis | R Documentation |
Join count analysis
Description
This function performes multi-categorical join count analysis of the rasterized sample. A neighbors list is then created from the rasterized sample, in which adjacent and diagonal neighbors for each pixel are identified.
Usage
joincountAnalysis(mosaicIntegration)
Arguments
mosaicIntegration |
A raster object converted from a labeled spatial tissue map from Function rasterization. |
Value
A data.frame that contains the observed join counts, the expected count under conditions of spatial randomness, the variance calculated under non-free sampling, and calculated Z-score.
Examples
fpath <- system.file("extdata", "dataframe.rda", package="stJoincount")
load(fpath)
mosaicIntegration <- rasterizeEachCluster(humanBC)
joincount.result <- joincountAnalysis(mosaicIntegration)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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