How to prepare for reliability analysis?
The area of reliability analysis is of interest first of all to those who plan to use scales and indices in their studies, namely more complex indicators than a single survey...
Basic steps when design tables
Humans presented data in tabular format already in the ancient times. Thus, sometimes we can be deluded that structuring and reading tables is intuitive and does not require...
Table or cube? Reporting in the form of OLAP cubes
When we want to include a lot of values in a table, in several various cross-sections e.g. by time, region, type of phenomenon, we have several approaches to choose from.
Deciding to remove an item from the scale
Sometimes instead of asking a single question in a survey, we ask a whole set of questions, which are intended to be used later to build a scale.
Thermometers and dashboards
Dartboards and dashboards
The dartboard visualization is another useful medium for presenting the results of analyses on a dashboard.
What do waterfalls have to do with data visualization?
A waterfall graph, otherwise known as a cascade chart, may mean very little to those of us from outside the financial services industry.
Speedometers in reporting
Speedometers, or gauges, are very intuitive hence their popularity in dashboarding. But they evoke mixed feelings among analysts.
Before starting a more complex data analysis, it is worth taking a closer look at variable distributions which are of interest to us.
SHOPPING FOR A MOUNTAIN TRIP: ANALYSIS OF MULTIPLE RESPONSE SETS
Multiple response sets often form the basis for further detailed questions about opinions on selected products.
In today's post we will combine the classic (and timeless) with the modern (but not worse).