# CardinalIO
## Mass spectrometry imaging I/O
This package provides fast and efficient parsing, reading, and writing of imzML files for mass spectrometry imaging experiments.
## User Installation
### Bioconductor Release
*CardinalIO* can be installed via the *BiocManager* package.
This is the **recommended** installation method.
```{r install, eval=FALSE}
if (!require("BiocManager", quietly = TRUE))
install.packages("BiocManager")
BiocManager::install("CardinalIO")
```
The same function can be used to update *CardinalIO* and other Bioconductor packages.
Once installed, *CardinalIO* can be loaded with `library()`:
```{r library, eval=FALSE}
library(CardinalIO)
```
### Github Release
*CardinalIO* can also be installed via the *remotes* package.
```{r install, eval=FALSE}
if (!require("remotes", quietly = TRUE))
install.packages("remotes")
remotes::install_github("kuwisdelu/CardinalIO", ref=remotes::github_release())
```
Previous releases can be installed by specifying the exact version.
```{r library, eval=FALSE}
remotes::install_github("kuwisdelu/
[email protected]")
```
## Developer Installation
### Bioconductor Devel
The Bioconductor development version of *CardinalIO* can also be installed via the *BiocManager* package.
```{r install, eval=FALSE}
BiocManager::install("CardinalIO", version="devel")
```
This version is **unstable** and should not be used for critical work. However, it is typically more stable than Github devel.
This version should *typically* pass `R CMD check` without errors.
### Github Devel
The most cutting edge version of *CardinalIO* can be installed from Github via the *remotes* package.
```{r install, eval=FALSE}
if (!require("remotes", quietly = TRUE))
install.packages("remotes")
remotes::install_github("kuwisdelu/CardinalIO")
```
This version is **unstable** and only recommended for developers. It should not be used for critical work.
