Running examples in ‘ttt-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: ttt
> ### Title: Formatted tables the easy way
> ### Aliases: ttt ttt.data.frame ttt.formula ttt.numeric ttt.ftable
> ### Keywords: utilities
> 
> ### ** Examples
> 
> # mtcars examples
> ttt(mtcars)

<table>
<thead>
<tr>
<th class="Rttt-rlh"> </th>
<th class="Rttt-cl Rttt-cl-lvl1">mpg</th>
<th class="Rttt-cl Rttt-cl-lvl1">cyl</th>
<th class="Rttt-cl Rttt-cl-lvl1">disp</th>
<th class="Rttt-cl Rttt-cl-lvl1">hp</th>
<th class="Rttt-cl Rttt-cl-lvl1">drat</th>
<th class="Rttt-cl Rttt-cl-lvl1">wt</th>
<th class="Rttt-cl Rttt-cl-lvl1">qsec</th>
<th class="Rttt-cl Rttt-cl-lvl1">vs</th>
<th class="Rttt-cl Rttt-cl-lvl1">am</th>
<th class="Rttt-cl Rttt-cl-lvl1">gear</th>
<th class="Rttt-cl Rttt-cl-lvl1">carb</th>
</tr>
</thead>
<tbody>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Mazda RX4</td>
<td>21.0</td>
<td>6</td>
<td>160.0</td>
<td>110</td>
<td>3.90</td>
<td>2.620</td>
<td>16.46</td>
<td>0</td>
<td>1</td>
<td>4</td>
<td>4</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Mazda RX4 Wag</td>
<td>21.0</td>
<td>6</td>
<td>160.0</td>
<td>110</td>
<td>3.90</td>
<td>2.875</td>
<td>17.02</td>
<td>0</td>
<td>1</td>
<td>4</td>
<td>4</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Datsun 710</td>
<td>22.8</td>
<td>4</td>
<td>108.0</td>
<td> 93</td>
<td>3.85</td>
<td>2.320</td>
<td>18.61</td>
<td>1</td>
<td>1</td>
<td>4</td>
<td>1</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Hornet 4 Drive</td>
<td>21.4</td>
<td>6</td>
<td>258.0</td>
<td>110</td>
<td>3.08</td>
<td>3.215</td>
<td>19.44</td>
<td>1</td>
<td>0</td>
<td>3</td>
<td>1</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Hornet Sportabout</td>
<td>18.7</td>
<td>8</td>
<td>360.0</td>
<td>175</td>
<td>3.15</td>
<td>3.440</td>
<td>17.02</td>
<td>0</td>
<td>0</td>
<td>3</td>
<td>2</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Valiant</td>
<td>18.1</td>
<td>6</td>
<td>225.0</td>
<td>105</td>
<td>2.76</td>
<td>3.460</td>
<td>20.22</td>
<td>1</td>
<td>0</td>
<td>3</td>
<td>1</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Duster 360</td>
<td>14.3</td>
<td>8</td>
<td>360.0</td>
<td>245</td>
<td>3.21</td>
<td>3.570</td>
<td>15.84</td>
<td>0</td>
<td>0</td>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Merc 240D</td>
<td>24.4</td>
<td>4</td>
<td>146.7</td>
<td> 62</td>
<td>3.69</td>
<td>3.190</td>
<td>20.00</td>
<td>1</td>
<td>0</td>
<td>4</td>
<td>2</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Merc 230</td>
<td>22.8</td>
<td>4</td>
<td>140.8</td>
<td> 95</td>
<td>3.92</td>
<td>3.150</td>
<td>22.90</td>
<td>1</td>
<td>0</td>
<td>4</td>
<td>2</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Merc 280</td>
<td>19.2</td>
<td>6</td>
<td>167.6</td>
<td>123</td>
<td>3.92</td>
<td>3.440</td>
<td>18.30</td>
<td>1</td>
<td>0</td>
<td>4</td>
<td>4</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Merc 280C</td>
<td>17.8</td>
<td>6</td>
<td>167.6</td>
<td>123</td>
<td>3.92</td>
<td>3.440</td>
<td>18.90</td>
<td>1</td>
<td>0</td>
<td>4</td>
<td>4</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Merc 450SE</td>
<td>16.4</td>
<td>8</td>
<td>275.8</td>
<td>180</td>
<td>3.07</td>
<td>4.070</td>
<td>17.40</td>
<td>0</td>
<td>0</td>
<td>3</td>
<td>3</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Merc 450SL</td>
<td>17.3</td>
<td>8</td>
<td>275.8</td>
<td>180</td>
<td>3.07</td>
<td>3.730</td>
<td>17.60</td>
<td>0</td>
<td>0</td>
<td>3</td>
<td>3</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Merc 450SLC</td>
<td>15.2</td>
<td>8</td>
<td>275.8</td>
<td>180</td>
<td>3.07</td>
<td>3.780</td>
<td>18.00</td>
<td>0</td>
<td>0</td>
<td>3</td>
<td>3</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Cadillac Fleetwood</td>
<td>10.4</td>
<td>8</td>
<td>472.0</td>
<td>205</td>
<td>2.93</td>
<td>5.250</td>
<td>17.98</td>
<td>0</td>
<td>0</td>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Lincoln Continental</td>
<td>10.4</td>
<td>8</td>
<td>460.0</td>
<td>215</td>
<td>3.00</td>
<td>5.424</td>
<td>17.82</td>
<td>0</td>
<td>0</td>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Chrysler Imperial</td>
<td>14.7</td>
<td>8</td>
<td>440.0</td>
<td>230</td>
<td>3.23</td>
<td>5.345</td>
<td>17.42</td>
<td>0</td>
<td>0</td>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Fiat 128</td>
<td>32.4</td>
<td>4</td>
<td> 78.7</td>
<td> 66</td>
<td>4.08</td>
<td>2.200</td>
<td>19.47</td>
<td>1</td>
<td>1</td>
<td>4</td>
<td>1</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Honda Civic</td>
<td>30.4</td>
<td>4</td>
<td> 75.7</td>
<td> 52</td>
<td>4.93</td>
<td>1.615</td>
<td>18.52</td>
<td>1</td>
<td>1</td>
<td>4</td>
<td>2</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Toyota Corolla</td>
<td>33.9</td>
<td>4</td>
<td> 71.1</td>
<td> 65</td>
<td>4.22</td>
<td>1.835</td>
<td>19.90</td>
<td>1</td>
<td>1</td>
<td>4</td>
<td>1</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Toyota Corona</td>
<td>21.5</td>
<td>4</td>
<td>120.1</td>
<td> 97</td>
<td>3.70</td>
<td>2.465</td>
<td>20.01</td>
<td>1</td>
<td>0</td>
<td>3</td>
<td>1</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Dodge Challenger</td>
<td>15.5</td>
<td>8</td>
<td>318.0</td>
<td>150</td>
<td>2.76</td>
<td>3.520</td>
<td>16.87</td>
<td>0</td>
<td>0</td>
<td>3</td>
<td>2</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">AMC Javelin</td>
<td>15.2</td>
<td>8</td>
<td>304.0</td>
<td>150</td>
<td>3.15</td>
<td>3.435</td>
<td>17.30</td>
<td>0</td>
<td>0</td>
<td>3</td>
<td>2</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Camaro Z28</td>
<td>13.3</td>
<td>8</td>
<td>350.0</td>
<td>245</td>
<td>3.73</td>
<td>3.840</td>
<td>15.41</td>
<td>0</td>
<td>0</td>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Pontiac Firebird</td>
<td>19.2</td>
<td>8</td>
<td>400.0</td>
<td>175</td>
<td>3.08</td>
<td>3.845</td>
<td>17.05</td>
<td>0</td>
<td>0</td>
<td>3</td>
<td>2</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Fiat X1-9</td>
<td>27.3</td>
<td>4</td>
<td> 79.0</td>
<td> 66</td>
<td>4.08</td>
<td>1.935</td>
<td>18.90</td>
<td>1</td>
<td>1</td>
<td>4</td>
<td>1</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Porsche 914-2</td>
<td>26.0</td>
<td>4</td>
<td>120.3</td>
<td> 91</td>
<td>4.43</td>
<td>2.140</td>
<td>16.70</td>
<td>0</td>
<td>1</td>
<td>5</td>
<td>2</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Lotus Europa</td>
<td>30.4</td>
<td>4</td>
<td> 95.1</td>
<td>113</td>
<td>3.77</td>
<td>1.513</td>
<td>16.90</td>
<td>1</td>
<td>1</td>
<td>5</td>
<td>2</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Ford Pantera L</td>
<td>15.8</td>
<td>8</td>
<td>351.0</td>
<td>264</td>
<td>4.22</td>
<td>3.170</td>
<td>14.50</td>
<td>0</td>
<td>1</td>
<td>5</td>
<td>4</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Ferrari Dino</td>
<td>19.7</td>
<td>6</td>
<td>145.0</td>
<td>175</td>
<td>3.62</td>
<td>2.770</td>
<td>15.50</td>
<td>0</td>
<td>1</td>
<td>5</td>
<td>6</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Maserati Bora</td>
<td>15.0</td>
<td>8</td>
<td>301.0</td>
<td>335</td>
<td>3.54</td>
<td>3.570</td>
<td>14.60</td>
<td>0</td>
<td>1</td>
<td>5</td>
<td>8</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">Volvo 142E</td>
<td>21.4</td>
<td>4</td>
<td>121.0</td>
<td>109</td>
<td>4.11</td>
<td>2.780</td>
<td>18.60</td>
<td>1</td>
<td>1</td>
<td>4</td>
<td>2</td>
</tr>
</tbody>
</table>
> ttt(mtcars, mpg ~ gear | cyl, lab="Cylinders")

<table>
<thead>
<tr>
<th rowspan="2" class="Rttt-rlh">gear</th>
<th colspan="3" class="Rttt-lab">Cylinders</th>
</tr>
<tr>
<th class="Rttt-cl Rttt-cl-lvl1">4</th>
<th class="Rttt-cl Rttt-cl-lvl1">6</th>
<th class="Rttt-cl Rttt-cl-lvl1">8</th>
</tr>
</thead>
<tbody>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">3</td>
<td>1</td>
<td>2</td>
<td>12</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">4</td>
<td>8</td>
<td>4</td>
<td></td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">5</td>
<td>2</td>
<td>1</td>
<td>2</td>
</tr>
</tbody>
</table>
> ttt(mpg ~ gear | cyl, data=mtcars, lab="Cylinders")

<table>
<thead>
<tr>
<th rowspan="2" class="Rttt-rlh">gear</th>
<th colspan="3" class="Rttt-lab">Cylinders</th>
</tr>
<tr>
<th class="Rttt-cl Rttt-cl-lvl1">4</th>
<th class="Rttt-cl Rttt-cl-lvl1">6</th>
<th class="Rttt-cl Rttt-cl-lvl1">8</th>
</tr>
</thead>
<tbody>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">3</td>
<td>1</td>
<td>2</td>
<td>12</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">4</td>
<td>8</td>
<td>4</td>
<td></td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">5</td>
<td>2</td>
<td>1</td>
<td>2</td>
</tr>
</tbody>
</table>
> ttt(rownames(mtcars) ~ gear | cyl, data=mtcars,
+   render=paste, collapse="<br/>", lab="Cylinders")

<table>
<thead>
<tr>
<th rowspan="2" class="Rttt-rlh">gear</th>
<th colspan="3" class="Rttt-lab">Cylinders</th>
</tr>
<tr>
<th class="Rttt-cl Rttt-cl-lvl1">4</th>
<th class="Rttt-cl Rttt-cl-lvl1">6</th>
<th class="Rttt-cl Rttt-cl-lvl1">8</th>
</tr>
</thead>
<tbody>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">3</td>
<td>Toyota Corona</td>
<td>Hornet 4 Drive<br/>Valiant</td>
<td>Hornet Sportabout<br/>Duster 360<br/>Merc 450SE<br/>Merc 450SL<br/>Merc 450SLC<br/>Cadillac Fleetwood<br/>Lincoln Continental<br/>Chrysler Imperial<br/>Dodge Challenger<br/>AMC Javelin<br/>Camaro Z28<br/>Pontiac Firebird</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">4</td>
<td>Datsun 710<br/>Merc 240D<br/>Merc 230<br/>Fiat 128<br/>Honda Civic<br/>Toyota Corolla<br/>Fiat X1-9<br/>Volvo 142E</td>
<td>Mazda RX4<br/>Mazda RX4 Wag<br/>Merc 280<br/>Merc 280C</td>
<td></td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">5</td>
<td>Porsche 914-2<br/>Lotus Europa</td>
<td>Ferrari Dino</td>
<td>Ford Pantera L<br/>Maserati Bora</td>
</tr>
</tbody>
</table>
> 
> # OrchardSprays examples
> ttt(head(OrchardSprays, 12))

<table>
<thead>
<tr>
<th class="Rttt-rlh"> </th>
<th class="Rttt-cl Rttt-cl-lvl1">decrease</th>
<th class="Rttt-cl Rttt-cl-lvl1">rowpos</th>
<th class="Rttt-cl Rttt-cl-lvl1">colpos</th>
<th class="Rttt-cl Rttt-cl-lvl1">treatment</th>
</tr>
</thead>
<tbody>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">1</td>
<td> 57</td>
<td>1</td>
<td>1</td>
<td>D</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">2</td>
<td> 95</td>
<td>2</td>
<td>1</td>
<td>E</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">3</td>
<td>  8</td>
<td>3</td>
<td>1</td>
<td>B</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">4</td>
<td> 69</td>
<td>4</td>
<td>1</td>
<td>H</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">5</td>
<td> 92</td>
<td>5</td>
<td>1</td>
<td>G</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">6</td>
<td> 90</td>
<td>6</td>
<td>1</td>
<td>F</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">7</td>
<td> 15</td>
<td>7</td>
<td>1</td>
<td>C</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">8</td>
<td>  2</td>
<td>8</td>
<td>1</td>
<td>A</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">9</td>
<td> 84</td>
<td>1</td>
<td>2</td>
<td>C</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">10</td>
<td>  6</td>
<td>2</td>
<td>2</td>
<td>B</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">11</td>
<td>127</td>
<td>3</td>
<td>2</td>
<td>H</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">12</td>
<td> 36</td>
<td>4</td>
<td>2</td>
<td>D</td>
</tr>
</tbody>
</table>
> ttt(head(OrchardSprays, 12), row.names=FALSE)

<table>
<thead>
<tr>
<th class="Rttt-cl Rttt-cl-lvl1">decrease</th>
<th class="Rttt-cl Rttt-cl-lvl1">rowpos</th>
<th class="Rttt-cl Rttt-cl-lvl1">colpos</th>
<th class="Rttt-cl Rttt-cl-lvl1">treatment</th>
</tr>
</thead>
<tbody>
<tr>
<td> 57</td>
<td>1</td>
<td>1</td>
<td>D</td>
</tr>
<tr>
<td> 95</td>
<td>2</td>
<td>1</td>
<td>E</td>
</tr>
<tr>
<td>  8</td>
<td>3</td>
<td>1</td>
<td>B</td>
</tr>
<tr>
<td> 69</td>
<td>4</td>
<td>1</td>
<td>H</td>
</tr>
<tr>
<td> 92</td>
<td>5</td>
<td>1</td>
<td>G</td>
</tr>
<tr>
<td> 90</td>
<td>6</td>
<td>1</td>
<td>F</td>
</tr>
<tr>
<td> 15</td>
<td>7</td>
<td>1</td>
<td>C</td>
</tr>
<tr>
<td>  2</td>
<td>8</td>
<td>1</td>
<td>A</td>
</tr>
<tr>
<td> 84</td>
<td>1</td>
<td>2</td>
<td>C</td>
</tr>
<tr>
<td>  6</td>
<td>2</td>
<td>2</td>
<td>B</td>
</tr>
<tr>
<td>127</td>
<td>3</td>
<td>2</td>
<td>H</td>
</tr>
<tr>
<td> 36</td>
<td>4</td>
<td>2</td>
<td>D</td>
</tr>
</tbody>
</table>
> ttt(treatment ~ rowpos | colpos, data=OrchardSprays, lab="colpos")

<table>
<thead>
<tr>
<th rowspan="2" class="Rttt-rlh">rowpos</th>
<th colspan="8" class="Rttt-lab">colpos</th>
</tr>
<tr>
<th class="Rttt-cl Rttt-cl-lvl1">1</th>
<th class="Rttt-cl Rttt-cl-lvl1">2</th>
<th class="Rttt-cl Rttt-cl-lvl1">3</th>
<th class="Rttt-cl Rttt-cl-lvl1">4</th>
<th class="Rttt-cl Rttt-cl-lvl1">5</th>
<th class="Rttt-cl Rttt-cl-lvl1">6</th>
<th class="Rttt-cl Rttt-cl-lvl1">7</th>
<th class="Rttt-cl Rttt-cl-lvl1">8</th>
</tr>
</thead>
<tbody>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">1</td>
<td>D</td>
<td>C</td>
<td>F</td>
<td>H</td>
<td>E</td>
<td>A</td>
<td>B</td>
<td>G</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">2</td>
<td>E</td>
<td>B</td>
<td>H</td>
<td>A</td>
<td>D</td>
<td>C</td>
<td>G</td>
<td>F</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">3</td>
<td>B</td>
<td>H</td>
<td>A</td>
<td>E</td>
<td>G</td>
<td>F</td>
<td>C</td>
<td>D</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">4</td>
<td>H</td>
<td>D</td>
<td>E</td>
<td>C</td>
<td>A</td>
<td>G</td>
<td>F</td>
<td>B</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">5</td>
<td>G</td>
<td>E</td>
<td>D</td>
<td>F</td>
<td>C</td>
<td>B</td>
<td>A</td>
<td>H</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">6</td>
<td>F</td>
<td>A</td>
<td>C</td>
<td>G</td>
<td>B</td>
<td>D</td>
<td>H</td>
<td>E</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">7</td>
<td>C</td>
<td>F</td>
<td>G</td>
<td>B</td>
<td>H</td>
<td>E</td>
<td>D</td>
<td>A</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">8</td>
<td>A</td>
<td>G</td>
<td>B</td>
<td>D</td>
<td>F</td>
<td>H</td>
<td>E</td>
<td>C</td>
</tr>
</tbody>
</table>
> ttt(paste(treatment, decrease, sep="<br/>") ~ rowpos | colpos, data=OrchardSprays, lab="colpos")

<table>
<thead>
<tr>
<th rowspan="2" class="Rttt-rlh">rowpos</th>
<th colspan="8" class="Rttt-lab">colpos</th>
</tr>
<tr>
<th class="Rttt-cl Rttt-cl-lvl1">1</th>
<th class="Rttt-cl Rttt-cl-lvl1">2</th>
<th class="Rttt-cl Rttt-cl-lvl1">3</th>
<th class="Rttt-cl Rttt-cl-lvl1">4</th>
<th class="Rttt-cl Rttt-cl-lvl1">5</th>
<th class="Rttt-cl Rttt-cl-lvl1">6</th>
<th class="Rttt-cl Rttt-cl-lvl1">7</th>
<th class="Rttt-cl Rttt-cl-lvl1">8</th>
</tr>
</thead>
<tbody>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">1</td>
<td>D<br/>57</td>
<td>C<br/>84</td>
<td>F<br/>87</td>
<td>H<br/>130</td>
<td>E<br/>43</td>
<td>A<br/>12</td>
<td>B<br/>8</td>
<td>G<br/>80</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">2</td>
<td>E<br/>95</td>
<td>B<br/>6</td>
<td>H<br/>72</td>
<td>A<br/>4</td>
<td>D<br/>28</td>
<td>C<br/>29</td>
<td>G<br/>72</td>
<td>F<br/>114</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">3</td>
<td>B<br/>8</td>
<td>H<br/>127</td>
<td>A<br/>5</td>
<td>E<br/>114</td>
<td>G<br/>60</td>
<td>F<br/>44</td>
<td>C<br/>13</td>
<td>D<br/>39</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">4</td>
<td>H<br/>69</td>
<td>D<br/>36</td>
<td>E<br/>39</td>
<td>C<br/>9</td>
<td>A<br/>5</td>
<td>G<br/>77</td>
<td>F<br/>57</td>
<td>B<br/>14</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">5</td>
<td>G<br/>92</td>
<td>E<br/>51</td>
<td>D<br/>22</td>
<td>F<br/>20</td>
<td>C<br/>17</td>
<td>B<br/>4</td>
<td>A<br/>4</td>
<td>H<br/>86</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">6</td>
<td>F<br/>90</td>
<td>A<br/>2</td>
<td>C<br/>16</td>
<td>G<br/>24</td>
<td>B<br/>7</td>
<td>D<br/>27</td>
<td>H<br/>81</td>
<td>E<br/>55</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">7</td>
<td>C<br/>15</td>
<td>F<br/>69</td>
<td>G<br/>72</td>
<td>B<br/>10</td>
<td>H<br/>81</td>
<td>E<br/>47</td>
<td>D<br/>20</td>
<td>A<br/>3</td>
</tr>
<tr>
<td class="Rttt-rl Rttt-rl-lvl1">8</td>
<td>A<br/>2</td>
<td>G<br/>71</td>
<td>B<br/>4</td>
<td>D<br/>51</td>
<td>F<br/>71</td>
<td>H<br/>76</td>
<td>E<br/>61</td>
<td>C<br/>19</td>
</tr>
</tbody>
</table>
> 
> rndr.meansd <- function(x) formatC(c(Mean=mean(x), SD=sd(x)), digits=3)
> ttt(decrease ~ treatment, data=OrchardSprays, render=rndr.meansd, expand.along="rows")
Error in attributes(counts) <- a : 
  length of 'dimnames' [1] not equal to array extent
Calls: ttt -> ttt.formula -> ttt.numeric
Execution halted