Allard Strijker

Tips, tricks, and downloads for getting things done.

GNU PSPP is a program for statistical analysis of sampled data. It is a
Free replacement for the proprietary program SPSS, and appears very
similar to it with a few exceptions.

The most important of these exceptions are, that there are no
“time bombs”;
your copy of PSPP will not “expire” or deliberately stop working
in the future.
Neither are there any artificial limits on
the number of cases or variables which you can use.
There are no additional packages to purchase in order to get
“advanced” functions;
all functionality that PSPP currently supports is in the core package.


PSPP is a stable and reliable application.
It can perform descriptive statistics, T-tests, anova, linear and logistic regression,
cluster analysis, reliability and factor analysis, non-parametric tests and more.
Its backend is designed to perform its analyses as fast as possible, regardless
of the size of the input data.
You can use PSPP with its graphical interface or the more traditional
syntax commands.

This annual publication is the authoritative source for accurate and relevant information on the state of education around the world.
Featuring more than 150 charts, 300 tables, and over 100 000 figures, it provides data on the structure, finances, and performance of education systems in the OECD’s 34 member countries, as well as a number of partner countries.
It results from a long-standing, collaborative effort between OECD governments, the experts and institutions working within the framework of the OECD Indicators of Education Systems (INES) programme and the OECD Secretariat.

Teachers have always had to analyze data about how their students are learning, but data analytics tailored to their needs offers the promise of supporting and automating much of that work, allowing them to spend less effort administering and more effort teaching.

Tableau is wereldleider op het gebied van datavisualisatie- en visuele analyse software. Daar waar traditionele business intelligence (BI)- en rapportagesoftware vooral geschikt zijn voor programmeurs en software ontwikkelaars, is Tableau de self service BI tool voor iedereen.

Analytics appears three times in the Gartner hype cycle curve. At the peak, content analytics, very closely related. Big data at the top too. Prescriptive analytics - what is the best course of action. Beyond descriptive, then predictive, to prescriptive. (ouch) Help people make the best decisions Predictive analytics story: from Target - How Target figured out a teen girl was pregnant before her father did. Guessed whether pregnant from purchasing patterns, sent targeted flyers to daughter, father angry.

Learning analyticsis the use of data and models to predict student progress and performance, the ability to act on that information, and the interpretation of data that is collected by students to make progress in academics.The main goal of learning analytics is to make teachers and schools able to provide custom education for students. Learning analytics will be the next new big piece of technology to be used in classrooms everywhere.

Statistiek is een bekend struikelblok in veel studies in het hoger en wetenschappelijk onderwijs. Daarom biedt Statistiekfabriek een speelse omgeving om veelvuldig te oefenen op het eigen niveau. Statistiekfabriek bevat meer dan 2000 opgaven over kansrekening, beschrijvende statistiek en inferentiële statistiek.

Deze website gaat over semantiek, Linked Data, begrippenstelsels en definities. Het gaat ook over communicatie, elkaar begrijpen en hoe je iets kunt uitleggen, Iets waar we eigenlijk elk moment van de dag mee bezig zijn. Enkele voorbeelden zijn afkomstig uit kinderprogramma’s als Sesamstraat en kinderboeken als “Alice in Wonderland”. Een ‘Open mind’ die bij jonge kinderen nog aanwezig is en ‘begrip’ staan voor ons gevoel dan ook dicht bij elkaar. We willen het belang laten zien van het verbinden van administratieve en institutionele werkelijkheden met het echte leven in wat wij de natuurlijke werkelijkheid noemen.

The Blue Button is a tool to make patient medical records easily available for patients to download and share with members of their health care team. The VA Blue Button is available to Veterans who use My HealtheVet to enable them to create a single electronic file that can include of all their available personal health information. Veterans who are VA patients and have a Premium My HealtheVet account can use the VA Blue Button to manage their health care as patients in VA medical facilities.