ITMS integrates visual and statistical R with an interactive Shiny application to examine unstructured data (aka text documents). At present, ITMS provides several text-mining analyses for scholarly articles and literary texts (e.g. topic, frequency and cluster analyses).
ITMS is an ongoing project by interdisciplinary team of researchers from Indiana University (Olga Scrivner and Jefferson Davis). We are also developing an NEH proposal to advance this research.
Your feedback and suggestions as well as bug reports will be very appreciated (obscrivn AT indiana PERIOD edu).