diff --git a/README.md b/README.md index 907a7ac..aab245f 100644 --- a/README.md +++ b/README.md @@ -63,20 +63,8 @@ visualization. Download and installation ------------------------- -The software is implemented as an R package, but the code for only computing -the EAF is available as a C program, and it does not require installing R or -any R packages. Just [download the package source -code](https://cran.r-project.org/package=eaf), uncompress it, and look for the -directory `src/eaf`. This code can be used to implement your own visualizations -instead of the visualizations provided by the **eaf** package. Compiled binaries -can be found under `system.file(package="eaf", "bin")`. Other useful -binaries can be found there. - -The visualization of the EAFs requires installing the **eaf** package. Therefore, -a basic knowledge of R is recommended to make use of all features. However, the -`eaf` package contains two Perl scripts that allow to generate standard plots -without any R knowledge. See `inst/scripts/eafplot/` and -`inst/scripts/eafdiff/` in the package source code. The scripts use the **eaf** package internally to generate the plots, and, hence, the **eaf** package must be installed and working. +The **eaf** package is implemented in R. Therefore, +a basic knowledge of R is recommended to make use of all features. The first step before installing the **eaf** package is to [install R](https://cran.r-project.org/). Once R is installed in the system, there are two methods for installing the **eaf** package: @@ -97,6 +85,19 @@ The first step before installing the **eaf** package is to [install R](https://c Search the [R documentation](https://cran.r-project.org/faqs.html) if you need more help to install an R package on your system. +The code for computing the EAF is available as a C program, and it does not require installing R or any R packages. Just [download the package source +code](https://cran.r-project.org/package=eaf), uncompress it, and look for the +directory `src/eaf`. The C code can be used to implement your own visualizations +instead of the visualizations provided by the **eaf** package. Compiled executables for computing the EAF can be found under `system.file(package="eaf", "bin")`. Other useful +executable programs can be found there. + +The `eaf` package also contains two Perl scripts that may allow you to generate +standard plots without any R knowledge. See `inst/scripts/eafplot/` and +`inst/scripts/eafdiff/` in the package source code. The scripts use the **eaf** +package internally to generate the plots, and, hence, the **eaf** package must +be installed and working. + + If you wish to be notified of bugfixes and new versions, please subscribe to the [low-volume emo-list](https://lists.dei.uc.pt/mailman/listinfo/emo-list), where announcements will be made. [ [Download **eaf** package from CRAN](https://cran.r-project.org/package=eaf) ] [ [Documentation](https://mlopez-ibanez.github.io/eaf/) ] [ [Development version (GitHub)](https://github.com/MLopez-Ibanez/eaf) ]