sxtMTmatch: sxtMTmatch
In jaspershen/sxtTools: All the usefull tools from Xiaotao Shen

Match peaks according to m/z and RT.

sxtMTmatch(
  data1,
  data2,
  mz.tol,
  rt.tol = 30,
  rt.error.type = c("relative", "abs")
)

`data1`	First data for matching, first column must be mz and seconod column must be rt.
`data2`	Second data for matching, first column must be mz and seconod column must be rt.
`mz.tol`	mz tol for ms1 and ms2 data matching.
`rt.tol`	RT tol for ms1 and ms2 data matching.
`rt.error.type`	RT error is calculated with relative or absolute.