[R Scripts] Visualising Likert Scale Responses Using likert

I am working with a data set from a survey, carried out as part of a user experience study, and recently got into an interesting discussion with my supervisor regarding data visualization. We touched on a couple of important issues–when to graphically represent information, types of visualizations… He suggested I look into using diverging stacked bar plots. (more…)

Going Full Circle – The Four-year Long Plan

While my broader life goals still remain intact–and are likely to remain unchanged for the foreseeable future, a few months back, I made a conscious decision to accelerate my short-to-medium term plans. I decided to get back into graduate school earlier than planned. I relocated back to Cape Town in December 2013, and officially enrolled into a doctoral programme, at the University of Cape Town [1]–that was in February 2014. (more…)

[R-scripts] ggplot2 Plot Collection on Github

Seeing as VERY few individuals will ever get to read my MSc dissertation [1], I have been thinking of other ways I can potentially scrap off bits of useful information from it. I have created a git repository [2], where I will dump all R generated plots. Hopefully, someone out there will find these R code snippets useful. (more…)