安装

if(!require(remotes)){
install.packages("remotes")
}
remotes::install_gitlab("jaspershen/masstools")

library(masstools)
spectrum1 <- data.frame(
  mz = c(
    133.0284,
    134.0383,
    178.0274,
    193.0504
  ),
  intensity =
    c(
      21.37909,
      71.00197,
      33.54125,
      11.33192
    )
)

ms2_plot(spectrum1)

ms2_plot

ms2_plot(spectrum1,spectrum1)

ms2_plot

参考资料：

Introduction of masstools • masstools (tidymass.org)