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+
+ <h1>
+ Datasets on aerobic soil metabolism of 2,4,5-T in six soils
+</h1>
+
+<div class="row">
+ <div class="span8">
+ <h2>Usage</h2>
+ <pre><div>mccall81_245T</div></pre>
+
+ <div class="Description">
+ <h2>Description</h2>
+
+ <p>Time course of 2,4,5-trichlorophenoxyacetic acid, and the corresponding
+ 2,4,5-trichlorophenol and 2,4,5-trichloroanisole as recovered in diethylether
+ extracts.</p>
+
+ </div>
+
+ <div class="Format">
+ <h2>Format</h2>
+
+ <p>A dataframe containing the following variables.
+ <dl>
+ <dt><code>name</code></dt><dd>the name of the compound observed. Note that T245 is used as
+ an acronym for 2,4,5-T. T245 is a legitimate object name
+ in R, which is necessary for specifying models using
+ <code><a href='mkinmod.html'>mkinmod</a></code>.</dd></p>
+
+ <p><dt><code>time</code></dt><dd>a numeric vector containing sampling times in days after
+ treatment</dd></p>
+
+ <p><dt><code>value</code></dt><dd>a numeric vector containing concentrations in percent of applied radioactivity</dd></p>
+
+ <p><dt><code>soil</code></dt><dd>a factor containing the name of the soil</dd></p>
+
+ <p></dl></p>
+
+ <p></p>
+
+ </div>
+
+ <div class="Source">
+ <h2>Source</h2>
+
+ <p>McCall P, Vrona SA, Kelley SS (1981) Fate of uniformly carbon-14 ring labeled 2,4,5-Trichlorophenoxyacetic acid and 2,4-dichlorophenoxyacetic acid. J Agric Chem 29, 100-107
+ <a href = 'http://dx.doi.org/10.1021/jf00103a026'>http://dx.doi.org/10.1021/jf00103a026</a></p>
+
+ </div>
+
+ <h2 id="examples">Examples</h2>
+ <pre class="examples"><div class='input'> SFO_SFO_SFO &lt;- mkinmod(T245 = list(type = &quot;SFO&quot;, to = &quot;phenol&quot;),
+ phenol = list(type = &quot;SFO&quot;, to = &quot;anisole&quot;),
+ anisole = list(type = &quot;SFO&quot;))
+</div>
+<strong class='message'>Successfully compiled differential equation model from auto-generated C code.</strong>
+<div class='input'> ## Not run:
+# fit.1 &lt;- mkinfit(SFO_SFO_SFO, subset(mccall81_245T, soil == &quot;Commerce&quot;))
+# summary(fit.1, data = FALSE)
+# ## End(Not run)
+ # No covariance matrix and k_phenol_sink is really small, therefore fix it to zero
+ fit.2 &lt;- mkinfit(SFO_SFO_SFO, subset(mccall81_245T, soil == &quot;Commerce&quot;),
+ parms.ini = c(k_phenol_sink = 0),
+ fixed_parms = &quot;k_phenol_sink&quot;, quiet = TRUE)
+ summary(fit.2, data = FALSE)
+</div>
+<div class='output'>mkin version: 0.9.41
+R version: 3.2.2
+Date of fit: Mon Nov 9 08:25:18 2015
+Date of summary: Mon Nov 9 08:25:18 2015
+
+Equations:
+d_T245 = - k_T245_sink * T245 - k_T245_phenol * T245
+d_phenol = + k_T245_phenol * T245 - k_phenol_sink * phenol - k_phenol_anisole * phenol
+d_anisole = + k_phenol_anisole * phenol - k_anisole_sink * anisole
+
+Model predictions using solution type deSolve
+
+Fitted with method Port using 246 model solutions performed in 1.369 s
+
+Weighting: none
+
+Starting values for parameters to be optimised:
+ value type
+T245_0 100.9000 state
+k_T245_sink 0.1000 deparm
+k_T245_phenol 0.1001 deparm
+k_phenol_anisole 0.1002 deparm
+k_anisole_sink 0.1003 deparm
+
+Starting values for the transformed parameters actually optimised:
+ value lower upper
+T245_0 100.900000 -Inf Inf
+log_k_T245_sink -2.302585 -Inf Inf
+log_k_T245_phenol -2.301586 -Inf Inf
+log_k_phenol_anisole -2.300587 -Inf Inf
+log_k_anisole_sink -2.299590 -Inf Inf
+
+Fixed parameter values:
+ value type
+phenol_0 0 state
+anisole_0 0 state
+k_phenol_sink 0 deparm
+
+Optimised, transformed parameters with symmetric confidence intervals:
+ Estimate Std. Error Lower Upper
+T245_0 103.9000 2.35200 98.930 108.8000
+log_k_T245_sink -4.1130 0.13250 -4.390 -3.8350
+log_k_T245_phenol -3.6120 0.05002 -3.716 -3.5070
+log_k_phenol_anisole -0.9037 0.30580 -1.544 -0.2637
+log_k_anisole_sink -5.0090 0.11180 -5.243 -4.7750
+
+Parameter correlation:
+ T245_0 log_k_T245_sink log_k_T245_phenol log_k_phenol_anisole log_k_anisole_sink
+T245_0 1.00000 0.63761 -0.1742 -0.05948 -0.1621
+log_k_T245_sink 0.63761 1.00000 -0.3831 0.08745 -0.6047
+log_k_T245_phenol -0.17416 -0.38313 1.0000 -0.30470 0.5227
+log_k_phenol_anisole -0.05948 0.08745 -0.3047 1.00000 -0.1774
+log_k_anisole_sink -0.16208 -0.60469 0.5227 -0.17744 1.0000
+
+Residual standard error: 2.706 on 19 degrees of freedom
+
+Backtransformed parameters:
+Confidence intervals for internally transformed parameters are asymmetric.
+t-test (unrealistically) based on the assumption of normal distribution
+for estimators of untransformed parameters.
+ Estimate t value Pr(&gt;t) Lower Upper
+T245_0 1.039e+02 44.160 6.462e-21 98.930000 108.80000
+k_T245_sink 1.636e-02 7.545 1.978e-07 0.012400 0.02159
+k_T245_phenol 2.701e-02 19.990 1.607e-14 0.024320 0.02999
+k_phenol_anisole 4.051e-01 3.270 2.014e-03 0.213600 0.76820
+k_anisole_sink 6.679e-03 8.942 1.544e-08 0.005285 0.00844
+
+Chi2 error levels in percent:
+ err.min n.optim df
+All data 9.831 5 17
+T245 7.908 3 5
+phenol 99.808 1 6
+anisole 5.379 1 6
+
+Resulting formation fractions:
+ ff
+T245_sink 0.3772
+T245_phenol 0.6228
+phenol_anisole 1.0000
+phenol_sink 0.0000
+anisole_sink 1.0000
+
+Estimated disappearance times:
+ DT50 DT90
+T245 15.982 53.091
+phenol 1.711 5.685
+anisole 103.784 344.763
+</div></pre>
+ </div>
+ <div class="span4">
+ <!-- <ul>
+ <li>mccall81_245T</li>
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+ <ul>
+ <li>datasets</li>
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