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I’ve recently spoken to several people who Have decided to create a portfolio of their data science projects Are new to online publishing They frequently have... The post Choosing Software to Publish your Data Science Portfolio appeared first on AriLamstein.com. [Read more...]

  There is no exaggeration in stating that historic heritage is one of the most outstanding and valuable assets of Italy. The smallest villages or the largest cities, all boast hundred- (sometimes thousand-) year old buildings of great cultural, architectural, or artistic interest. Amazingly enough, a vast majority of these Read ... [Read more...]

I've received many emails regarding the percent of overlap reported in my Cohen's d visualization. Observant readers, have noted that I report a different number than Cohen (and other authors). For instance, if we open p. 22 in Cohen's Statistical power analysis for the behavior sciences, we see that Cohen writes ... [Read more...]

I've received many emails regarding the percent of overlap reported in my Cohen's d visualization. Observant readers, have noted that I report a different number than Cohen (and other authors). For instance, if we open p. 22 in Cohen's Statistical power analysis for the behavior sciences, we see that Cohen writes ... [Read more...]

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As part of our data science training initiative, bnosac is also providing a course on computer vision with R & Python which is held in March 9-10 in Leuven, Belgium (subscribe here or have a look at our full training offer here). Part of the course is covering finding blobs, corners, ... [Read more...]

A handy little trick I picked up today when using readr. Some background: I needed a mapping between ZIP Code Tabulation Areas and counties (to link to some urban/rural data). The Census Bureau provides a CSV style table that includes information about each of the ZCTA (e.g., size, ... [Read more...]

The R package smbinning (http://www.scoringmodeling.com/rpackage/smbinning) provides a very user-friendly interface for the WoE (Weight of Evidence) binning algorithm employed in the scorecard development. However, there are several improvement opportunities in my view: 1. First of all, the underlying algorithm in the smbinning() function utilizes the recursive ... [Read more...]

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on example of Candy Crush Saga adoption - [Read more...]

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Bioinformatics is an interdisciplinary field of study that combines the field of biology with computer science to understand biological data. Bioinformatics is generally used in laboratories as an initial or final step to get the information. This information can subsequently be utilized for the wet lab practices. However, it can ... [Read more...]

Apache Drill is a nice tool to have in the toolbox as it provides a SQL front-end to a wide array of database and file back-ends and runs in standalone/embedded mode on every modern operating system (i.e. you can get started with or play locally with Drill w/... [Read more...]

There’s rightly been a lot of attention paid to USA President Trump’s first speech as President at the time of his inauguration. The speech broke with tradition by extending the acrimonious atmosphere of the election campaign into the Presidency. ... [Read more...]

Note: Cross-posted with the Stack Overflow blog The 2017 Stack Overflow Developer Survey opened last week, and we on the Data Team are looking forward to analyzing the survey results to better understand our developer community. I am particularly inte... [Read more...]

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