Add DTx function, check and testHEADmain

The tolerance of one test had to be increased in test_deSolve.R,
and four vdiffr snapshots with negligible differences were updated.

Tests run with a maximum of 16 cores when running in the Agroscope
Apptainer environment.

1 files changed, 4 insertions, 4 deletions

diff --git a/man/saem.Rd b/man/saem.Rd
index 5a125ab6..73e42535 100644
--- a/man/saem.Rd
+++ b/man/saem.Rd
@@ -118,7 +118,7 @@ iterations}
 \item{control}{Passed to \link[saemix:saemix]{saemix::saemix}.}
 
 \item{verbose}{Should we print information about created objects of
-type \link[saemix:SaemixModel-class]{saemix::SaemixModel} and \link[saemix:SaemixData-class]{saemix::SaemixData}?}
+type \link[saemix:SaemixModel]{saemix::SaemixModel} and \link[saemix:SaemixData]{saemix::SaemixData}?}
 
 \item{quiet}{Should we suppress the messages saemix prints at the beginning
 and the end of the optimisation process?}
@@ -129,12 +129,12 @@ and the end of the optimisation process?}
 }
 \value{
 An S3 object of class 'saem.mmkin', containing the fitted
-\link[saemix:SaemixObject-class]{saemix::SaemixObject} as a list component named 'so'. The
+\link[saemix:SaemixObject]{saemix::SaemixObject} as a list component named 'so'. The
 object also inherits from 'mixed.mmkin'.
 
-An \link[saemix:SaemixModel-class]{saemix::SaemixModel} object.
+An \link[saemix:SaemixModel]{saemix::SaemixModel} object.
 
-An \link[saemix:SaemixData-class]{saemix::SaemixData} object.
+An \link[saemix:SaemixData]{saemix::SaemixData} object.
 }
 \description{
 This function uses \code{\link[saemix:saemix]{saemix::saemix()}} as a backend for fitting nonlinear mixed