Sentence examples for four survival from inspiring English sources

In "E-Commerce is a Bear , Bonobos CEO Andy Dunn argues that e-commerce startups have four survival strategies to compete against Amazon: proprietary selection, proprietary pricing, proprietary experience, and proprietary merchandise.

As is seen in the graph, the height of the four survival curves is arranged in strict order of the number of children.

Assuming this best sub-model for p, the strongest support among the four survival probability models was found in sub-model (b), which involved a release-day covariate, as measured by ΔQAICc values (Table 1) and Akaike weights (a proportional measure of support for each model within the model set).

The difference between the four survival curves was statistically significant (P=0.0067).

IPW estimates of these hazards were subsequently mapped into IPW estimates of the corresponding four survival curves.

Comparison of all four survival curves showed statistical differences with p = 0.00046 (log-rank test for 4-level factor, Figure  2).

"The Mantel test for survival data, a method for comparing two survival distributions, set the course of an entirely new body of methodology," Dr. Ware said.

The modified Kolmogorov Smirnov test is more effective than the Tarone Ware family when the two survival curves cross each other or when the two survival distributions differ substantially for some short range of time values but not necessarily elsewhere.

A Smirnov-type statistic is designed to measure the maximum distance between the estimates of two (survival) functions.

A plane from Melbourne dropped two survival packs containing water, food, and a satellite phone on the campers, who looked at the packs then walked away.

Computing the hazard ratio between two survival curves is a good measure of how much better or worse a certain subgroup is doing compared with another.