Monthly Archives: May 2013

Survey Fun and being careful with response scales

The following is a snippet from a job advertisement for a Survey Developer  C+R Research “Provide a project overview by pro-actively looking at all aspects including design, programming, data collection, reporting and data delivery, understanding how all of these aspects … Continue reading

Posted in data quality., Response scales, surveys | Leave a comment

Predicting values based on Linear Model

.knitr.inline { background-color: #f7f7f7; border:solid 1px #B0B0B0; } .error { font-weight: bold; color: #FF0000; }, .warning { font-weight: bold; } .message { font-style: italic; } .source, .output, .warning, .error, .message { padding: 0em 1em; border:solid 1px #F7F7F7; } .source { … Continue reading

Posted in Linear Models, Predict, R | Leave a comment

Here is what I learned from the Dataviz Challenge #2

Here is what I learned from taking part in the  Dataviz Challenge #2  1. Customizing colors. I learned how to  use a color picker to identify colors being used in the example  chart and apply in R.  Resource: R color picker … Continue reading

Posted in barplot, Dataviz Challenge #2, R | Leave a comment