scale.v: scale function

In CBIIT-CGBB/scCorr: A graph-based k-partitioning approach for single-cell gene-gene correlation analysis

scale function

Description

scale function

Usage

scale.v(x, start.v, end.v)

Arguments

x	numerical vector
start.v	minimum of scale
end.v	maximum of scale

Examples

rm(list=ls());

library(scCorr);

## get data
## 5 clusters of CD4 T cells
ct.c   <- c(6:10); 
## tsne result/output
tsnef  <- "https://github.com/CBIIT-CGBB/scCorr/raw/master/data/01/do_tsne30_2000.txt";
tsne   <- read.table(tsnef, header=T);

## cluster matrix
cluf   <- "https://github.com/CBIIT-CGBB/scCorr/raw/master/data/01/03clust_table.txt";
clu    <- read.table(cluf, header=T, sep="\t");
## check row.names
sum(row.names(tsne)==row.names(clu))==nrow(clu);
## sample index of CD4 T cells in the cluster matrix
s.i    <- which(clu[,23] 
## some single cells of CD4 T cells

dat    <- tsne[s.i,];
dat.n  <- row.names(dat);
summary(dat);

## scale
cell.number <- nrow(dat);
v <- 112.65840 + 0.01799 * cell.number
c1    <- scale.v(dat[,1], -v, v)
c2    <- scale.v(dat[,2], -v, v)
dat  <- data.frame(v1=c1, v2=c2, row.names=row.names(dat))

v
summary(dat);

CBIIT-CGBB/scCorr documentation built on Dec. 11, 2023, 4 a.m.