From 234c9059a95e104917e488a6ddd2313234a96cdc Mon Sep 17 00:00:00 2001
From: Johannes Ranke <jranke@uni-bremen.de>
Date: Mon, 11 May 2020 05:15:19 +0200
Subject: Avoid merge() and data.frame() in cost function

also for deSolve and eigenvalue based solutions. This noticeably increases
performance for these methods, see test.log and benchmark vignette.
---
 R/plot.mkinfit.R | 1 +
 1 file changed, 1 insertion(+)

(limited to 'R/plot.mkinfit.R')

diff --git a/R/plot.mkinfit.R b/R/plot.mkinfit.R
index b2cb4890..48df9483 100644
--- a/R/plot.mkinfit.R
+++ b/R/plot.mkinfit.R
@@ -148,6 +148,7 @@ plot.mkinfit <- function(x, fit = x,
              solution_type = solution_type, atol = fit$atol, rtol = fit$rtol,
              use_compiled = FALSE)
   }
+  out <- as.data.frame(out)
 
   names(col_obs) <- names(pch_obs) <- names(lty_obs) <- obs_vars
 
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