Skip to main content
Fig. 2 | Trials

Fig. 2

From: Process-based approach to modeling recurrent-event data explicated on the basis of occurrences of tooth losses in two different prosthetic treatment concepts

Fig. 2

Individual and sample cumulative history functions for the SJ data set containing both treatment groups. Gray lines: Individual cumulative event counts (histories) with Ni(t) for i=1,…,149 (patient ID). All curves Ni(t) have a small vertical offset with respect to Ni−1(t) so that overlays, particularly at zero, become visible. Red curve: CSMF according to Eq. 3. Green curve: CSVF according to Eq. 4. CSMF cumulative sample mean function, CSVF cumulative sample variance function, SJ study jaw

Back to article page