4. Any questions?
“All our knowledge results from questions,
which is another way of saying that questioning
is our most important intellectual tool”
Neil Postman
4
24. Revealing the secret of women
If a woman says 4
she basically means 5
If a woman says I am not experienced
she’s probably as skilled as you are!
24
would be funny if this would already be the end of the presentation blablabla . but questionsa are important!
en.wikiquote.org/wiki/Neil_Postman
blank slide
but that is the wrong question! It is not us who wants to know what is in the dataset ...so… what we didn’t want to do
vaak krijg je als data scientist een dataset en de domein expert je de vraag om daar patronen in te zoeken, de domein expert weet ook niet wat je precies moet zoeken vinden omdat hij geen
data scientist is… het probleem dat de data analyst mooilijk kan inschatten wat de zinvolle patronen zijn...
Histogram matrices have filter functions connected the bars, the filter function also influence the population
overview on the previous slide
Slope chart can be used to focus on individuals
Some people are good at orthogonal skills!?
Someone’s honest about their visual skills
Dieter De Witte: definetly the prettiest :-) Nicholas Ocket: definetely the piechart man
.data() most important one: joining data with xml elements
for our app de .on is also very relevant since actions in one visualisations trigger queries on a second visualisation