From ca1420000183be00ede5333ad9a34e5a9d703953 Mon Sep 17 00:00:00 2001
From: jranke <jranke@edb9625f-4e0d-4859-8d74-9fd3b1da38cb>
Date: Thu, 17 Oct 2013 13:24:42 +0000
Subject: - Fix reweighting for the case of many metabolites

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/kinfit/pkg/mkin@118 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
---
 R/mkinfit.R | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'R')

diff --git a/R/mkinfit.R b/R/mkinfit.R
index 70ca9c0..83ac087 100644
--- a/R/mkinfit.R
+++ b/R/mkinfit.R
@@ -215,7 +215,7 @@ mkinfit <- function(mkinmod, observed,
     while (reweight.diff > reweight.tol & n.iter < reweight.max.iter) {
       n.iter <- n.iter + 1
       sigma.old <- sqrt(fit$var_ms_unweighted)
-      observed[err] <- sqrt(fit$var_ms_unweighted)[observed$name]
+      observed[err] <- sqrt(fit$var_ms_unweighted)[as.character(observed$name)]
       fit <- modFit(cost, fit$par, method = method.modFit,
                     control = control.modFit, ...)
       reweight.diff = sum((sqrt(fit$var_ms_unweighted) - sigma.old)^2)
-- 
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