nmr: nuclear magnetic resonance dataset

In zmzhang/airPLS_R: adaptive iteratively reweighted Penalized Least Squares for baseline correction

nuclear magnetic resonance dataset

Description

nuclear magnetic resonance dataset

Usage

data(nmr)

Format

y

nmr spectrum

z

corrected nmr spectrum

Z

correction steps

Details

The data set can be used for background-correct.

Examples

main="Baseline correction result of NMR signal"
xlab ="Channel"
ylab="Intensity/Arbitr. Units"
cl=gray(6:0/10)
plot(y,type='l', main=main,xlab=xlab,ylab=ylab,lty=2)
lines(z,lty=3)
lines(y-z,lty=1)
legend(12000, 100000000, c("original","baseline","corrected"),
       text.col = "black", lty = c(2, 3,1))

zmzhang/airPLS_R documentation built on Aug. 5, 2023, 8:24 a.m.