format

README.md

-
 BINARYS (orBIt determiNAtion with Absolute and Relative astrometRY and Spectroscopy) adjusts together: the residual abscissae from Hipparcos data (IAD or TD), the 5 Gaia astrometric parameters, and complementary observations from relative astrometry and radial velocity. BINARYS uses a gradient descent method implementing automatic differentiation thanks to the R package [TMB](https://github.com/kaskr/adcomp/wiki), and it rigorously uses the information from Hipparcos and Gaia with minimal assumptions or simplifications.
 
 
-## Installation
+<h2>Installation</h2>
 
-* install TMB in your R environment:
+- install TMB in your R environment:
 
         R -e 'install.packages("TMB","tmbstan")'
 
-* compile BINARYS.cpp
+- compile BINARYS.cpp
 
         compile(file.path(binarys,"BINARYS.cpp"))
 
         dyn.load(dynlib(file.path(binarys,"BINARYS")))
 
-* use it !
+- use it !
 
         obj <- MakeADFun(data, parameters, map, DLL="BINARYS")
 
@@ -30,24 +29,24 @@ BINARYS (orBIt determiNAtion with Absolute and Relative astrometRY and Spectrosc
 
         print(rep)
 
-* to apply MCMC
+- to apply MCMC
 
         tmbstan(obj)
 
+<h2>Content</h2>
 
-## Content
-
-* BINARYS.cpp:
+- BINARYS.cpp:
 This file is the core of the code and returns the negative-log likelihood to be 
 minimized.
 
-* binarys.hpp:
+- binarys.hpp:
 This file provides constants and usefull functions for BINARYS.cpp
 
-* DetailedDescription.txt:
+- DetailedDescription.txt:
 Description of the observations, data, functions and parameters to be adjusted.
 
-## Authors
+
+<h2>Authors</h2>
 
 Authors: Aurélia Leclerc and Carine Babusiaux