the initial weight and price return of the individual securities included in the index: = −1 ∗ (1 + ∑ ) ∈ , = −1 ∗ (1 + ∑ ) ∈ , 1.2.1 SECURITY CONTRIBUTION TO THE INDEX = ℎ ∗ = ℎ ∗ Where:
Adjuvant! is a web-based program that calculates individualised 10-year survival probabilities and predicted benefit of adjuvant systemic therapy. The Adjuvant! model has not been validated in any large European series. The aim of our study was to validate Adjuvant! in Dutch patients, investigating...
The latter measurements of TS, ITS and, therefore, SSI are performed for individual frames using Matlab. We compare the median and standard deviation of the SSI measurements (for each time point and for all experiments) calculated manually and using the automated approach. We also perform ...
Computational chemistry is a largely empirical field that makes predictions with substantial uncertainty. And yet the use of standard statistical methods t
We provide a sample size calculation method for a composite endpoint (CE) based on the geometric average hazard ratio (gAHR) in case the proportional hazards assumption can be assumed to hold for the components, but not for the CE. Methods: The required number of events, sample size and ...
We estimate the infection density among infected and show that the drastic control measures enforced throughout China following the lockdown of Wuhan City effectively slowed down the spread of the disease in two weeks. We also investigate the COVID-19 epidemic size in South Korea and find a ...
Further, the approach centres the data so that when the C-Q relationship is not significant, the approach will return the expected value of the determinand. In comparison to an approach based upon the individual C-Q relationships for sites, the Bayesian method was able to find more ...
The power of the whole cornea, encompassing both the anterior and posterior surfaces, was assessed through TK measurements. To describe those variables, the median and interquartile range was used due to skew distribution. The corneal ratio was calculated as the ratio between the front and back ...
Optionally, in the fifth example, instead of the plurality of average values of experienced temperatures, a plurality of median values of experienced temperatures (for example, median values of Day n to Day (N + n-1) (where n = 1, 2, 3, ...)) may be used, or a weighted average ...
Object Model to represent the spreadsheet data, parses the data and formulas contained in the cells of the spreadsheets, iterates through the instantiated instances of the Data Structures, and generates source code that performs the calculations and data transformations embodied in the spreadsheet data...