M. Shao, "Difference between observed and expected number of involved lymph nodes reflects the metastatic potential of breast cancer independent to intrinsic subtype", Oncotarget, vol. 6, no. 18, pp. 16686-16697, 2015.Yu KD, Jiang YZ and Shao ZM. Difference between observed and expected ...
【题目】In the chi-squared test, the nul hypothesis is rejected when:(A) The difference between the observed and the expectedfrequencies is significant(B) The difference between the observed and expectedfrequencies occurs by chance(C) The difference between the observed and the expectedfrequencies ...
The difference between an observed value and the expected value of a variable or function Difference Choice; preference. That now he chooseth with vile differenceTo be a beast, and lack intelligence. Deviation The error of a compass due to local magnetic disturbances Difference An addition to a...
The difference between an expected value of an observation or measurement and the actual value. Deviation A variation that deviates from the standard or norm; The deviation from the mean Deviation The difference between an observed value and the expected value of a variable or function Deviation Th...
A chi-square test is a statistical test usedto compare observed results with expected results. The purpose of this test is to determine if a difference between observed data and expected data is due to chance, or if it is due to a relationship between the variables you are studying. ...
R-Squared and Goodness-of-Fit The basic idea of regression analysis is that if the deviations between the observed values and the predicted values of the linear model are small, the model has well-fit data.Goodness-of-fitis a mathematical model that helps to explain and account for the ...
A linear statistical model was fitted to the square-root transformed incidence rates observed in each of the 52 BCP areas for each intervention year during 2009–2021. The model included fixed effects for differences between BCP areas and years. It also fitted a local linear trend of incidence ...
What is the difference between Observability and Monitoring? Let’s take an example of a large and complex scalable data centre’s infrastructure system, monitored using log analysis and ITSM tools. Analyzing too many data points continuously will generate large volumes of unnecessary alerts, data, ...
a discrepancy between the statements of two witnesses. Disparity implies inequality, often where a greater equality might reasonably be expected: a great disparity between the ages of husband and wife. Dissimilarity indicates an essential lack of resemblance between things in some respect comparable: a...
Similar sex differences were obtained after stratification by age, HbA1c, and treatment status, and only in the elderly patient subgroup was no significant association between AIP and risk of multivessel lesions observed in either men or women. (Table 4 This table should appear after this ...