- Prevent wrong association of colors and linetypes in plots during mkinfit operation

- Make solid lines the default in such plots, as in plot.mkinfit



git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/kinfit/pkg/mkin@60 edb9625f-4e0d-4859-8d74-9fd3b1da38cb

1 files changed, 7 insertions, 6 deletions

diff --git a/R/mkinfit.R b/R/mkinfit.R
index 3649b204..f574b6eb 100644
--- a/R/mkinfit.R
+++ b/R/mkinfit.R
@@ -36,11 +36,11 @@ mkinfit <- function(mkinmod, observed,
   # Get the names of the state variables in the model

   mod_vars <- names(mkinmod$diffs)

 

-  # Subset observed data with names of observed data in the model

-  observed <- subset(observed, name %in% names(mkinmod$map))

+  # Get the names of observed variables

+  obs_vars = names(mkinmod$map)

 

-  # Get names of observed variables

-  obs_vars = unique(as.character(observed$name))

+  # Subset observed data with names of observed data in the model

+  observed <- subset(observed, name %in% obs_vars)

 

   # Define starting values for parameters where not specified by the user

   if (parms.ini[[1]] == "auto") parms.ini = vector()

@@ -152,12 +152,13 @@ mkinfit <- function(mkinmod, observed,
           xlim = range(observed$time), ylim = range(observed$value, na.rm=TRUE),

           xlab = "Time", ylab = "Observed")

         col_obs <- pch_obs <- 1:length(obs_vars)

-        names(col_obs) <- names(pch_obs) <- obs_vars

+        lty_obs <- rep(1, length(obs_vars))

+        names(col_obs) <- names(pch_obs) <- names(lty_obs) <- obs_vars

         for (obs_var in obs_vars) {

           points(subset(observed, name == obs_var, c(time, value)), 

             pch = pch_obs[obs_var], col = col_obs[obs_var])

         }

-        matlines(out_plot$time, out_plot[-1])

+        matlines(out_plot$time, out_plot[-1], co = col_obs, lty = lty_obs)

         legend("topright", inset=c(0.05, 0.05), legend=obs_vars, 

           col=col_obs, pch=pch_obs, lty=1:length(pch_obs))

       }