remove dependancy to matlib

.gitignore

@@ -3,3 +3,4 @@
 .RData
 .Ruserdata
 inst/doc
+.DS_Store

DESCRIPTION

@@ -9,7 +9,6 @@ Description: More about what it does (maybe more than one line)
 License: What license is it under?
 Encoding: UTF-8
 LazyData: true
-Imports: matlib
 RoxygenNote: 6.0.1
 Suggests: knitr,
     rmarkdown

NAMESPACE

@@ -6,4 +6,3 @@ S3method(print,pm)
 export(mcor)
 export(mvar)
 export(pm)
-import(matlib)

Procuste.Rproj

@@ -15,3 +15,4 @@ LaTeX: pdfLaTeX
 BuildType: Package
 PackageUseDevtools: Yes
 PackageInstallArgs: --no-multiarch --with-keep.source
+PackageRoxygenize: rd,collate,namespace,vignette

R/mprocuste.R

 #' @title ProcMod
 #' @description blabla
 #' @author Christelle Gonindard-Melodelima
-#' @import matlib
 #'
-
-require(matlib)
+NULL
 
 #' Compute the variance, covariance matrix of K coordinate matrices.
 #'
@@ -132,7 +130,7 @@ pm = function (model,data) {
                   SIMPLIFY = FALSE)
 
   if (length(xx.cov)>1)
-    ixx.cov=inv(xx.cov)
+    ixx.cov=solve(xx.cov)
   else
     ixx.cov=1/xx.cov