knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  warning = FALSE,
  message = TRUE,
  out.width = "100%"
)

Introduction

The demo data for tidymass is untargeted metabolomics by RPLC-QEplus (Thermo). 259 samples in total.

Download demo data

1. MS1 data (mzXML format)

Download link.

Download and uncompress it:

2. MS2 data (mgf format)

Download link

Download and uncompress it:

![](figures/Screen-Shot 14.png)

3. Sample information

Download and uncompress it:

![](figures/Screen Shot-2022-01-13-at-10.35.54-PM.png)

sample_info_pos

sample_info_pos is like below:

sample_info_pos = readr::read_csv("sample_info/sample_info_pos.csv")
library(kableExtra)
library(magrittr)
kbl(sample_info_pos) %>%
  kable_styling(bootstrap_options = c("striped", "hover", "condensed", "responsive"),
                fixed_thead = TRUE) %>% 
  scroll_box(width = "100%", height = "600px")

sample_info_neg

sample_info_neg is like below:

sample_info_neg = readr::read_csv("sample_info/sample_info_neg.csv")
library(kableExtra)
library(magrittr)
kbl(sample_info_neg) %>%
  kable_styling(bootstrap_options = c("striped", "hover", "condensed", "responsive"),
                fixed_thead = TRUE) %>% 
  scroll_box(width = "100%", height = "600px")

Session information

sessionInfo()


tidymass/tidymass documentation built on April 5, 2022, 2:10 a.m.