How to markdown/html tables containing plus/minus - r

I use a chain of
knitr::knit2html("test.Rmd") # generates test.md & test.html
rmarkdown::render("test.md") # overwrites test.html
to generate an html report.
This chain provides good functionality as my report usually combines pictures, tables & text. If I ran only
knitr::knit2html("test.Rmd")
"test.html" will be generated, but it looks awkward, i.e. pictures not shown correctly.
Normally, this works fine, but this time sample names that are headers of a table contain '+' or '-'.
| | IP_gene8-_1st| IP_gene8+_1st|
|:--------------|-------------:|-------------:|
|IP_gene8-_1st | 1.0000000| 0.4357325|
|IP_gene8+_1st | 0.4357325| 1.0000000|
"test.html" generated by knit2html("test.Rmd") will contain a valid table, but other pictures are not shown correctly.
<table><thead>
<tr>
<th align="left"></th>
<th align="right">IP_Rad18-_1st</th>
<th align="right">IP_Rad18_1st</th>
</tr>
</thead><tbody>
<tr>
<td align="left">IP_Rad18_1st</td>
<td align="right">1.0000000</td>
<td align="right">0.4357325</td>
</tr>
<tr>
<td align="left">IP_Rad18_1st</td>
<td align="right">0.4357325</td>
<td align="right">1.0000000</td>
</tr>
</tbody></table>
Running rmarkdown::render("test.md") produces a "test.html" with a table as text only, but e.g. pictures shown correctly. The crappy table output looks like this:
| | IP_gene8-_1st| IP_gene8+_1st|
|:-------------|-------------:|-------------:|
|IP_Rad18_1st | 1.0000000| 0.4357325|
|IP_Rad18_1st | 0.4357325| 1.0000000|
Usually, '+' and '-' can be protected using '/', but this does not have any effect in the table context.
Is there any way to trick rmarkdown::render() to create a valid html-table?

You can use below unicode entity code for +/- sign in markdown as well as html:
±
±
&pm;

Related

How to embed file content into body of the email using mail command?

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Thanks in Advance
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use an expression to create your file data like this -
v_data= ' <tr>
<td>'||company ||'</td>
<td>'|| contact_person|| '</td>
<td>'|| country ||'</td>
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Use an aggregator to concat all these data into one single row. group by none.
Then use another expression transformation.
create a ports like this -
v_head ='
<head></head>
<body>
<b>pls find below data.</b>
<table>
<tr>
<th>Company</th>
<th>Contact</th>
<th>Country</th>
</tr>'
v_body = Aggregated_v_data
v_tail='</table></body>'
v_output = v_head||v_body ||v_tail
Then use this output and connect to a flat file target.
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Output should look like this.
html file should looks like this
<head></head>
<body>
pls find below data.
<br> </br>
<table>
<tr>
<th>Company</th>
<th>Contact</th>
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Text wrapping in cell spanning over multiple rows - Sphinx ReStructuredText

When creating a table with cell spanning over multiple rows I notice that the contents of the text don't wrap but increase the width of the table to produce horizontal scroll bars.
For example consider the following RST,
+-------+-----------------+
| | |
+-------+-----------------+
| | This text must |
+-------+ wrap over to |
| | the next line |
+-------+-----------------+
when built produces,
As I increase the length of the text, the table grows horizontally. what should I do for it to wrap? For now, I'm forcing it to wrap by manually inserting line breaks with "|" but the produced output looks bad.
There is a table directive with a :widths: attribute.
.. table::
:widths: 20, 80
+-------+-----------------+
| | |
+-------+-----------------+
| | This text must |
+-------+ wrap over to |
| | the next line |
+-------+-----------------+
There might also be a way to control column widths with custom CSS, but I was not able to override the <colgroup> tags in the Sphinx output.
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col:nth-child(1) {
width: 200px;
}
col:nth-child(2) {
width: 300px;
}
<table border="1" class="docutils">
<colgroup>
<col width="29%" />
<col width="71%" />
</colgroup>
<tbody valign="top">
<tr><td> </td>
<td> </td>
</tr>
<tr><td> </td>
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wrap over to
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</tr>
<tr><td> </td>
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</tbody>
</table>

Angular-moment deprecation warning

The following line of code generates a the warning below:
<span>{{prac.dateShown | amAdd: i : 'd' | amDateFormat:'dddd D MMM'}}</span>
Deprecation warning: moment construction falls back to js Date.
Both of the following line of code do not. Does anyone know what is going on?
<span>{{prac.dateShown | amAdd: i : 'd'}}</span>
<span>{{prac.dateShown | amDateFormat:'dddd D MMM'}}</span>
i is a number from the array: [0,1,2,3,4,5,6,]
prac.dayShownis a moment variable in my controller.
Adding more code
<div ng-repeat="prac in practices">
<table>
<thead>
<tr>
<th ng-repeat="i in [0,1,2,3,4,5,6]">
<span>{{prac.dateShown | amAdd: i : 'd' | amDateFormat:'dddd D MMM'}}</span>
</th>
</tr>
</thead>
<tbody>
[...]
</tbody>
</table>
</div>
When using prac.dateShown you have to make sure the type is Date to allow Moment.js to understand the format of the value, do something like this in your component:
this.prac.dateShow = new Date(YOUR_VAR);
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I have 2 objects results and headers being headers generated from _.keys(result[0])
r{
data:{
headers:['head1','head2']
result:[
{head1:'content1',head2:'content2'}
{head1:'content3',head2:'content4'}
{head1:'content5',head2:'content6'}
]
}
I have to create a table dinamically so I create this:
<table class="ui celled table segment">
<thead>
<tr>
{{#headers}}
<th>{{.}}</th>
{{/headers}}
</tr></thead>
<tbody>
{{#result:i}}
<tr>
{{#headers:h}}
<td>{{????}}</td> <-- Here is where I fail to know what to put into
{{/headers}}
</tr>
{{/result}}
</tbody>
</table>
Can someone help me to fill in the blanks. So I can create a table that display the contents
If I remove the {{#headers}} part and I already know the elements <td>{{.head1}}</td> work perfectly the problem is that I'am generating different objects on the fly.
{{#result:i}}
<tr>
{{#headers:h}}
<td>{{result[i][this]}}</td>
{{/headers}}
</tr>
{{/result}}
The reason this works is that the <td> is repeated for each item in the headers array, because it's inside a headers section - so far, so obvious. Because of that, we can use this to refer to the current header (head1, head2 etc). The trick is to get a reference to the current row - and because you've already created the i index reference, we can do that easily with result[i]. Hence result[i][this].
Here's a demo fiddle: http://jsfiddle.net/rich_harris/dkQ5Z/

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How can I use Chameleon or Zope Page Templates to easily create CSS zebra striping? I want to add odd and even classes to each row in a table, but using a condition with repeat/name/odd or repeat/name/even looks rather verbose even with a conditional expression:
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<tr tal:repeat="row rows"
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<td tal:repeat="col row" tal:content="col">column text text</td>
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</table>
This gets especially tedious if you have multiple classes to calculate.
The Zope Page Templates implementation for the repeat variable has an under-documented extra parameter, parity, than gives you the string 'odd' or 'even', alternating between iterations:
<table>
<tr tal:repeat="row rows"
tal:attributes="class repeat/row/parity">
<td tal:repeat="col row" tal:content="col">column text text</td>
</tr>
</table>
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tal:attributes="class string:striped ${row/class} ${repeat/row/parity}"
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