Ploticus data display engine Copyright Steve Grubb
Ploticus: Clinical Trials Examples
This page gathers together a number of examples related to
data management in clinical trials. Ploticus was written
at a clinical trials data collection/analysis center. Many
of these examples are based on data displays that Ploticus
has been used for in real projects; however unless noted in
the example script, the data have been fictionalized.
A plot showing patient accrual against accrual goals.
A multi-page plot showing individual patient scores over time
A display showing trends over time, for some variable.
A user-contributed example dealing with managed care.
Comparison of two groups across 10 variables.
Slide for sample size calculations.
Multi-page listing of ineligible patients with reasons for ineligibility.
Slide showing Kaplan-Meier curves for two treatment groups.
An example of a stairstep line plot.
A plot showing the quality of echograms taken by a certain operator,
across time.
A four-panel scatterplot display.
A comparison of clinical centers' timeliness of materials submission.
A display showing individual patient time windows, used for central
resource planning.