http://dabakh.com/?cev=rencontre-homme-haute-sur-sevrier&545=ea R normality tests
shapiro.test()
hist(data, prob=TRUE)
lines(density(data))
qqnorm(data)
qqline(data)
Category: status
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R normality tests shapiro.test() his …
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Multi plots in a page gridExtra package …
Multi plots in a page
gridExtra package makes it easier to put multiple plots generated by ggplot2 in a page equivalent to par(mfrow= ).
Example:
http://code.google.com/p/gridextra/wiki/arrange
came across through a conversation in StackOverflow
http://stackoverflow.com/questions/1249548/side-by-side-plots-with-ggplot2-in-r -
How to select the first/least/max row pe …
How to select the first/least/max row per group in SQL
A nice explanation about the subject. Easy to understand.
http://www.xaprb.com/blog/2006/12/07/how-to-select-the-firstleastmax-row-per-group-in-sql/ -
Quick fix of command line typo ^type^ …
Quick fix of command line typo
^typo^correct
This will replace the word ‘typo’ with ‘correct’ from the previous command line.
http://lifehacker.com/5698494/quickly-fix-command-line-mistakes-with-the–symbol -
Find duplicates in MySQL SELECT col1, …
Find duplicates in MySQL
SELECT col1, col2, count(col3) FROM t1 GROUP BY col1, col2 HAVING count(col3) > 1
Adapted from
http://support.microsoft.com/default.aspx?scid=kb;en-us;139444 -
Rewrapping in Vim gq or gw to stay…
Rewrapping in Vim
gq
or
gw
to stay at the word where the cursor was.
It will re-wrap the text depending on the textwidth or windowmargin value.
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Another way of adjusting the spacing aft …
Another way of adjusting the spacing after line with stretched table
Use bookends package and \toprule, \midrule, and \bottomrule instead of \hline.In premeble
\usepackage{booktabs}In context
{table}[h] \begin{tabular*}{\linewidth}{@{\extracolsep{\fill}} ccr} \toprule Site pattern & supported $T_i$ & count \\ \midrule xxx & $T_0$ & 4 \\ xxy & $T_1$ & 3 \\ \bottomrule \end{tabular*} \caption{Table1} \end{table} -
Adjusting spacing after \hline in tabul …
Adjusting spacing after \hline in tabular environment
in preamble
\newcommand\tstrut{\rule{0pt}{2.4ex}} \newcommand\bstrut{\rule[-1.0ex]{0pt}{0pt}}in content
\begin{tabular}{ccc} \hline\hline Head 1 & Head 2 & Head 3 \tstrut \bstrut \\ \hline a1 & a2 & a3 \tstrut \\ b1 & b2 & b3 \\ c1 & c2 & c3 \\ d1 & d2 & d3 \bstrut \\ \hline\hline \end{tabular}https://www.msu.edu/~harris41/latex_tablespacing.html
http://stackoverflow.com/questions/696157/latex-hline-spacing -
To find out what method is attached to a …
To find out what method is attached to an object in BioPerl during debugging, use ref commend.
>x ref($seq)
It’ll show the class where the object belongs to and search for the class.
Not so funny… Any other way?
NB. As it was said, the commend working during the debugging session; perl -d