2036 search results for "ggplot"

Psychotherapies PubMed battle

March 29, 2012
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Psychotherapies PubMed battle

Ever wondered how different psychotherapy orientations match up in a PubMed battle? Continue reading to find out and to see how to test this using R and Ggplot2.

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Updates to the Deducer family of packages

March 29, 2012
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Over the past month there have been a number of package updates in the deducer ecosystem. Deducer is a general purpose, extensible, data analysis GUI. It is designed to be a free easy to use alternative to proprietary data analysis software such as SPSS, JMP, and Minitab. It has a menu system to do common

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email habits over time

March 28, 2012
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email habits over time

I was curious if my sleeping/waking habits had really changed over the years – I definitely don’t feel I work as late now as when I was 22, but it’s hard to tell. To test this, I looked over all … Continue reading →

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U.S. Soldiers Died from What?

March 28, 2012
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U.S. Soldiers Died from What?

Prior to WWII, the majority of soldiers died from disease and infection. The Invisible Enemy Often Killed You Before Your Political Enemy Imagine the scene: thousands of military men laying on cots, makeshift beds, or the floor ...

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Levenshtein distance in C++ and code profiling in R

March 25, 2012
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Levenshtein distance in C++ and code profiling in R

At work, the client requested, if existing search engine could accept singular and plural forms equally, e. g. “partner” and “partners” would lead to the same result. The first option – stemming. In that case, search engine would use root of a word, e. g. “partn”. However, stemming has many weaknesses: two different words might have same root, a

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Linking apple liking to sensory

March 24, 2012
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Linking apple liking to sensory

Previously it was seen that apple liking was related to consumers scores for juiciness and sweetness. It would be most nice if these scores can be linked to sensory scores. Thus a three block model would result:A block with sensory data describing how ...

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Bare-bones intro to Plotting options in R

March 21, 2012
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Bare-bones intro to Plotting options in R

If you’re using base::plot in R for the first time (for example if you do plot(pima) or plot(faithful) (use ??pima if you can’t find the dataset)) you may have looked at ?plot (2 page help file) or ?par (12 page help file) to figure out what’s go...

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Nordic Countries Dominate the World in Internet Penetration

March 21, 2012
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Nordic Countries Dominate the World in Internet Penetration

Something about that cold weather... The number of internet users in the Nordic countries has greatly outpaced the world by comparison. Denmark, Iceland, Norway, Sweden, Finland - all in the elite echelon. These countries share a common ancestry -...

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Monty Hall Simulations

March 20, 2012
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Using R I'm doing a lot of simulations of the classic monty hall-problem and plotting multiple simulations using ggplot2.

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A graphical overview of your MySQL database

March 18, 2012
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A graphical overview of your MySQL database

If you use MySQL, there’s a default schema called ‘information_schema‘ which contains lots of information about your schemas and tables among other things. Recently I wanted to know whether a table I use for storing the results of a large … Continue reading →

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