Apres la nuit

Devil idle

 

lying on a bed or a couch half awake
half sleepy from last nights celebration
thinking in slow motion unsteadily
maybe i am getting too old for inebriation

still yesterday was a great day
we fought and celebrated a glorious win after long
hard work coupled with some luck
always leaves you humming a sweet song

i check my mails idly surf my social net
the net is quiet this morning
as if it too celebrated a lot last night
but check on it , it will be partying by evening

now tasks have to be done
daily chores yet to be begun
so we shake off the idleness like a shaggy dog who got wet
prepare to carpe diem ready get set

still an idle shrug and an occasional yawn
reminds aging bones to rest before dawn

 

 

+ 1 your website -updated

how to add the all new plus one button to your own website

just go here.

submit form

wait

https://services.google.com/fb/forms/plusonesignup/

also see https://profiles.google.com/u/0/+1/personalization/

or read the hack here

http://www.yvoschaap.com/weblog/the_google_1_button_discovered

The buttons does exists because there is personalisation option available refering to non-Google sites.

Google claims the button is “coming soon” but I couldn’t wait, so I looked around the code, and looked some more, untill I found the button endpoint hiding from me, obfuscated, in a stray piece of javascript.

Check out these live Google +1 buttons:

at

http://fanity.com/


			

Libre Office turns six

On September 28th, 2010, The Document Foundation was announced. The last six months, it feels, have just passed within a short glimpse of time. Not only did we release three LibreOffice versions within three months, have created the LibreOffice-Box DVD image, and brought LibreOffice Portable on its way. We also have announced the LibreOffice Conference for October 2011 and have taken part in lots of events worldwide, with FOSDEM and CeBIT being the most prominent ones.

People follow us at Twitter, Identi.ca, XING, LinkedIn and a Facebook group and fan page, they discuss on our mailing lists with more than 6.000 subscriptions, collaborate in our wiki, get insight on our daily work in our blog, and post and blog themselves. From the very first day, openness, transparency and meritocracy have been shaping the framework we want to work in. Our discussions and decisions take place on a public mailing list, and regularly, we hold phone conferences for the Steering Committee and for the marketing teams, where everyone is invited to join. Our ideas and visions have made their way into our Next Decade Manifesto.

We have joined the Open Invention Network as well as the OpenDoc Society, and just last week have become an SPI-associated project, and we see a wide range of support from all over the world. Not only do Novell and Red Hat support our efforts with developers, but just recently, Canonical, creators of Ubuntu, joined as well. All major Linux distributions deliver LibreOffice with their operating systems, and more follow every day.

One of the most stunning contributions, that still leaves us speechless, is the support that we receive from the community. When we asked for 50,000 € capital stock for a German-based foundation, the community showed their support, appreciation and their power, and not only donated it in just eight days, but up to now has supported us with close to 100,000 €! Another one is that driven by our open, vendor neutral approach, combined with our easy hacks, we have included code contributions from over 150 entirely new developers to the project, alongside localisations from over 50 localizers. The community has developed itself better than we could ever dream of, and first meetings like the project’s weekend or the QA meeting of the Germanophone group are already being organized.

What we have seen now is just the beginning of something very big. The Document Foundation has a vision, and the creation of the foundation in Germany is about to happen soon. LibreOffice has been downloaded over 350,000 times within the first week, and we just counted more than 1,3 million downloads just from our download system — not counting packages directly delivered by Linux distributors, other download sites or DVDs included in magazines and newspapers — supported by 65 mirrors from all over the world, and millions already use and contribute to it worldwide. With our participation in the Google Summer of Code, we will engage more students and young developers to be part of our community. Our improved release schedule will ensure that new features and improvements will make their way to end-users soon, and for testers, we even provide daily builds.

We are so excited by what has been achieved over the last six months, and we are immensely grateful to all those who have supported the project in whatever ways they can. It is an honour to be working with you, to be part of one united community! The future as we are shaping it has just begun, and it will be bright and excellent.

 

from-

List archive: http://listarchives.documentfoundation.org/www/announce/

Google Experimental search

Image representing Google as depicted in Crunc...
Image via CrunchBase

Google just rolled out three new experiements. You can join only one of these at http://www.google.com/experimental/index.html

———————————————————————————————————————————–

Google is always experimenting with new features aimed at improving the search experience. Take one for a spin and let us know what you think.

Your selected experiment: You have joined the +1 button experiment. Note that you can only join ONE experiment at a time.

+1 button This is your selected experiment.
Use +1 to give something your public stamp of approval, so friends, contacts, and others can find the best stuff when they search. Get recommendations for the things that interest you, right when you want them, in your search results. 

To participate in this experiment:

  1. Make sure you’re signed into your Google Account (required)
  2. Click ‘Join this experiment’
  3. Search for something you love on Google.com
  4. Click the new +1 button, and make your mark on the web

Your +1’s are public. They can appear in Google search results, on ads, and sites across the web. You’ll always be able to see your own +1’s in a new tab on your Google Profile, and if you want, you can share this tab with the world.

Please note, it may take a while before you see the button in search results, and it may occasionally disappear as we make improvements. Your feedback will help us make it better!

Learn more about +1

Keyboard shortcuts
Navigate search results quickly and easily, minimizing use of your mouse. Current keyboard shortcuts include: 

Key Action
J Selects the next result.
K Selects the previous result.
O Opens the selected result.
<Enter> Opens the selected result.
/ Puts the cursor in the search box.
<Esc> Removes the cursor from the search box.
Try out this queryrattlesnake

Accessible View
Navigate search results quickly and easily, with just your keyboard. As you navigate, items are magnified for easier viewing. If you use a screen reader or talking browser, the relevant information is spoken automatically as you navigate. 

Current keyboard shortcuts include:

Key Action
j or DOWN Selects the next item.
k or UP Selects the previous item.
l or RIGHT Moves to the next category (results, sponsored links, refinements).
h or LEFT Moves to the previous category (results, sponsored links, refinements).
<Enter> Opens the selected result.
/ Puts the cursor in the search box.
n Moves to the next result, and fetches more results if necessary.
p Moves to the previous result, reloading earlier results if necessary.
= Magnifies current item
Shrinks current item
A Switches to Accessible Search Results
W Switches to regular Web Search Results

For now, you need to use the Firefox 3 web browser with this experiment. This note will be updated as other browsers are added. Magnification already works with Google Chrome andApple’s Safari.

Try out this queryenhancing web 2.0 accessibility

iTunes finally gets some competition ?- Amazon Cloud Player

 

An interesting development is Amazon’s Cloud Player (though Cannonical may be credited for thinking of the idea first for Ubuntu One). Since Ubuntu One is dependent on the OS (and not the browser) this makes Amazon \s version more of a  mobile Cloud Player (as it seems to be an Android app and not an app that is independent of any platform, os or browser.

Since Android and Ubuntu are both Linux flavors, I am not sure if Cannonical has an exiting mobile app for Ubuntu One. Apple’s cloud plans also seems kind of ambiguous compared to Microsoft (Azure et al)

I guess we will have to wait for a true Cloud player.

 

http://www.amazon.com/b/ref=tsm_1_tw_s_dm_liujd5?node=2658409011&tag=cloudplayer-20

How to Get Started with Cloud Drive and Cloud Player

 

Step 1. Add music to Cloud Drive

Purchase a song or album from the Amazon MP3 Store and click the Save to Amazon Cloud Drive button when your purchase is complete. Your purchase will be saved for free.

 

Step 2. Play your music in Cloud Player for Web

Click the Launch Amazon Cloud Player button to start listening to your purchase. Add more music from your library by clicking theUpload to Cloud Drive button from the Cloud Player screen. Start with 5 GB of free Cloud Drive storage. Upgrade to 20 GB with an MP3 album purchase (see details). Use Cloud Player to browse and search your library, create playlists, and download to your computer.

 

Step 3. Enjoy your music on the go with Cloud Player for Android

Install the Amazon MP3 for Android app to use Cloud Player on your Android device. Shop the full Amazon MP3 store, save your purchases to Cloud Drive, stream your Cloud Player library, and download to your device right from your Android phone or tablet.

compare this with

https://one.ubuntu.com/music/

A cloud-enabled music store

The Ubuntu One Music Store is integrated with the Ubuntu One service making it a cloud-enabled digital music store. All purchases are transferred to your Ubuntu One personal cloud for safe storage and then conveniently downloaded to your synchronizing computers. And don’t worry aboutgoing over your storage quota with music purchases. You won’t need to pay more for personal cloud storage of music purchased from the Ubuntu One Music Store.

An Ubuntu One subscription is required to purchase music from the Ubuntu One Music Store. Choose from either the free 2 GB option or the 50 GB plan for $10 (USD) per month to synchronize more of your digital life.

5 regional stores and more in the works

  • The Ubuntu One Music requires Ubuntu 10.04 LTS and offers digital music through five regional stores.
  • The US, UK, and Germany stores offer music from all major and independent labels.
  • The EU store serves most of the EU member countries (2) and offers music from fewer major label artists.
  • The World store offers only independent label music and serves the countries not covered by the other regional stores.

 

 

Top Ten Graphs for Business Analytics -Pie Charts (1/10)

I have not been really posting or writing worthwhile on the website for some time, as I am still busy writing ” R for Business Analytics” which I hope to get out before year end. However while doing research for that, I came across many types of graphs and what struck me is the actual usage of some kinds of graphs is very different in business analytics as compared to statistical computing.

The criterion of top ten graphs is as follows-

1) Usage-The order in which they appear is not strictly in terms of desirability but actual frequency of usage. So a frequently used graph like box plot would be recommended above say a violin plot.

2) Adequacy- Data Visualization paradigms change over time- but the need for accurate conveying of maximum information in a minium space without overwhelming reader or misleading data perceptions.

3) Ease of creation- A simpler graph created by a single function is more preferrable to writing 4-5 lines of code to create an elaborate graph.

4) Aesthetics– Aesthetics is relative and  in addition studies have shown visual perception varies across cultures and geographies. However , beauty is universally appreciated and a pretty graph is sometimes and often preferred over a not so pretty graph. Here being pretty is in both visual appeal without compromising perceptual inference from graphical analysis.

 

so When do we use a bar chart versus a line graph versus a pie chart? When is a mosaic plot more handy and when should histograms be used with density plots? The list tries to capture most of these practicalities.

Let me elaborate on some specific graphs-

1) Pie Chart- While Pie Chart is not really used much in stats computing, and indeed it is considered a misleading example of data visualization especially the skewed or two dimensional charts. However when it comes to evaluating market share at a particular instance, a pie chart is simple to understand. At the most two pie charts are needed for comparing two different snapshots, but three or more pie charts on same data at different points of time is definitely a bad case.

In R you can create piechart, by just using pie(dataset$variable)

As per official documentation, pie charts are not  recommended at all.

http://stat.ethz.ch/R-manual/R-patched/library/graphics/html/pie.html

Pie charts are a very bad way of displaying information. The eye is good at judging linear measures and bad at judging relative areas. A bar chart or dot chart is a preferable way of displaying this type of data.

Cleveland (1985), page 264: “Data that can be shown by pie charts always can be shown by a dot chart. This means that judgements of position along a common scale can be made instead of the less accurate angle judgements.” This statement is based on the empirical investigations of Cleveland and McGill as well as investigations by perceptual psychologists.

—-

Despite this, pie charts are frequently used as an important metric they inevitably convey is market share. Market share remains an important analytical metric for business.

The pie3D( ) function in the plotrix package provides 3D exploded pie charts.An exploded pie chart remains a very commonly used (or misused) chart.

From http://lilt.ilstu.edu/jpda/charts/chart%20tips/Chartstip%202.htm#Rules

we see some rules for using Pie charts.

 

  1. Avoid using pie charts.
  2. Use pie charts only for data that add up to some meaningful total.
  3. Never ever use three-dimensional pie charts; they are even worse than two-dimensional pies.
  4. Avoid forcing comparisons across more than one pie chart

 

From the R Graph Gallery (a slightly outdated but still very comprehensive graphical repository)

http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=4

par(bg="gray")
pie(rep(1,24), col=rainbow(24), radius=0.9)
title(main="Color Wheel", cex.main=1.4, font.main=3)
title(xlab="(test)", cex.lab=0.8, font.lab=3)
(Note adding a grey background is quite easy in the basic graphics device as well without using an advanced graphical package)

 

Why search optimization can make you like Rebecca Black

Felicia Day, actress and web content producer.
Image via Wikipedia

A highly optimized blog post or web content can get you a lot of attention just like Rebecca Black’s video (provided it passes through the new quality metrics \change*/ in the Search Engine)

But if the underlying content is weak, or based on a shoddy understanding of the content-it can drive lots of horrid comments as well as ensuring that bad word of mouth is spread about the content or you/despite your hard work.

An example of this is copy and paste journalism especially in technology circles, where even a bigger Page Ranked website /blog can get away with scraping or stealing content from a lower page ranked website (or many websites)  after adding a cursory “expert comment”. This is also true when someone who is basically a corporate communication specialist (or PR -public relations) person is given a techinical text and encourage to write about it without completely understanding it.

A mild technical defect in the search engine algorithm is that it does not seem to pay attention to when the content was published, so the copying website or blog actually can get by as fresher content even if it is practically has 90% of the same words). The second flaw is over punishment or manual punishment of excessive linking – this can encourage search optimization minded people to hoard links or discourage trackbacks.

A free internet is one which promotes free sharing of content and does not encourage stealing or un-authorized scraping or content copying. Unfortunately current search engine optimization can encourage scraping and content copying without paying too much attention to origin of the words.

In addition the analytical rigor by which search algorithms search your inboxes (as in search all emails for a keyword) or media rich sites (like Youtube) are quite on a different level of quality altogether. The chances of garbage results are much more while searching for media content and/or emails.