findNN: Find the nearest neighbour (NN) given a cell and a group of...

In ISAT: Extract Cell Density and Nearest Distance Based on 'PerkinElmer InForm' Software Output

Description

Find the nearest neighbour (NN) given a cell and a group of cells;

Usage

findNN(cell, cellList, XY_LABELS = c("Cell.X.Position",
  "Cell.Y.Position"))

Arguments

cell	An object cell
cellList	A list of cell types to be calculated for
XY_LABELS	x and y positions of the cell

Value

The Nearest Neibour Cell distance and calculate the distance

Examples

Cell.X.Position=sample (1:100,1)
Cell.Y.Position=sample (1:100,1)
Tcell=data.frame(Cell.X.Position,Cell.Y.Position)
Cell.X.Position=sample(1:500,5,replace=TRUE)
Cell.Y.Position=sample(1:500,5,replace=TRUE)
Tumor.cells=data.frame(Cell.X.Position,Cell.Y.Position)
findNN(Tcell,Tumor.cells,XY_LABELS=c('Cell.X.Position', 'Cell.Y.Position'))

ISAT documentation built on May 2, 2019, 9:12 a.m.