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course 0.1.0.1

Level: all
0.1.0.1.1
First Look at Perl
Two real-life problems will be presented to show you how Perl is used. In Part I, the example will deal with analyzing C elegans data to address a biological question. We'll read sequence from a FASTA file and perform in-silico digests to analyze SAGE data. In Part II, we'll cover fetching, munging, and outputting - a common cycle. We'll show you how LWP::Simple and HTML::TreeBuilder can be used to fetch sample data from the web. Next, we'll examine how grep/map/sort can be used to manipulate hashes and arrays. We'll make some graphs using Graph::Undirected and GraphViz. Finally, we'll dump the munged data to a file and use grep/sort/uniq on it in bash.
session 1/1 | Two Problems | Sheldon M, Martin K

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course code

cat.course.level.sessions.session

e.g. 1.0.1.8

categories

0 | introduction and orientation

1 | perl fundamentals

2 | shell and prompt tools

3 | web development

4 | CPAN Modules

5 | Ruby

levels

level: all all ( 0 )

level: beginner beginner ( 1 )

level: intermediate intermediate ( 2 )

level: advanced advanced ( 3 )
[ Perl makes a perfect low-calorie meal or snack ]
1 / 49 | 0.1.0.1.1a.s1 | (c) Genome Sciences Centre 2003-2005

lecture slide viewer

0.1.0.1.1a
Two Problems
session 1a/1
First Look at Perl
Sheldon McKay

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session resources

1 | First Look at Perl | 0.1.0.1.1

0.1.0.1.1a.p1 | Processing C Elegans Data | Sheldon McKay | ppt
0.1.0.1.1a.a1 | Processing C Elegans Data | Sheldon McKay | pdf
0.1.0.1.1b.p2 | Fetching Web Data and Making Graphs | Martin Krzywinski | ppt
0.1.0.1.1b.a2 | Fetching Web Data and Making Graphs | Martin Krzywinski | pdf
0.1.0.1.1.c1 | altsplice.pl | Sheldon McKay | code
0.1.0.1.1.c2 | grabdata | Sheldon McKay | code
0.1.0.1.1.c3 | partial.pl | Sheldon McKay | code
0.1.0.1.1.c4 | tagger.pl | Sheldon McKay | code
0.1.0.1.1a.d1 | First Look at Perl | Sheldon McKay | data
0.1.0.1.1.d2 | First Look at Perl | Sheldon McKay | data
0.1.0.1.1.d3 | First Look at Perl | Sheldon McKay | data
0.1.0.1.1.d4 | First Look at Perl | Sheldon McKay | data
0.1.0.1.1.d5 | First Look at Perl | Sheldon McKay | data
0.1.0.1.1.d6 | First Look at Perl | Sheldon McKay | data
0.1.0.1.1.d7 | First Look at Perl | Sheldon McKay | data
0.1.0.1.1.d8 | First Look at Perl | Sheldon McKay | data
0.1.0.1.1.i1 | First Look at Perl | Sheldon McKay | images
0.1.0.1.1.i2 | First Look at Perl | Sheldon McKay | images
0.1.0.1.1.i3 | First Look at Perl | Sheldon McKay | images
0.1.0.1.1.i4 | First Look at Perl | Sheldon McKay | images
0.1.0.1.1.i5 | First Look at Perl | Sheldon McKay | images
0.1.0.1.1a.s1 | Processing C Elegans Data | Sheldon McKay | slides
0.1.0.1.1b.s1 | Fetching Web Data and Making Graphs | Martin Krzywinski | slides