critical value

(redirected from Critical values)
Also found in: Medical.

critical value

[′krid·ə·kəl ′val·yü]
(mathematics)
The value of the dependent variable at a critical point of a function.
(statistics)
A number which causes rejection of the null hypothesis if a given test statistic is this number or more, and acceptance of the null hypothesis if the test statistic is smaller than this number.
References in periodicals archive ?
The expert said that the increase in inflationary tendencies and the additional load on fiscal balances in the context of a stabilized macroeconomic environment, the strengthening of industrial volumes should not affect critical values, while for the banking system this is a significant measure of support.
Is it possible that the element of respect for critical values for humanity could be given some prominence in that review?
To remain relevant, rapid tests need to have connectivity capabilities so that the results and critical values can impact care in a timely manner.
The company has a Culture Committee designed "to empower the family members through respect and education to create a better quality of life, both personally and professionally and ensure efficient, unified direction for the company." The committee has found the most critical values to the company's success are integrity, passion, fun, family, loyalty, trust, teamwork and growth.
Using ionized calcium as the gold standard method to identify true critical values [critical value: <3.3 mg/dL (<0.88 mmol/L); RI: 4.8-5.3 mg/dL (1.20-1.33 mmol/L)], we found that total calcium measurements resulted in 454 critical values (6.9% of 6651 paired results) in patients not having a critically low ionized calcium (Table 1).
In particular, the critical values of the forcing amplitude of the nonlinear system is calculated by Melnikov technique.
In 24 (0.07%) instances, the test results could not be dispatched in stipulated time; 16 (0.04%) critical values could not be communicated to the concerned physician.
The reports and tools include adding patients to the trial, ordering sample collection kits, reviewing lab results, managing patients and critical values, and shipping samples to PPD.
For modeling the thermal effects on the studied optical elements under normal conditions ([T.sub.0] = 273 K, P = [10.sup.5] Pa) and for finding the critical values of parameters (heat flow [q.sup.*.sub.n] and time of action [t.sup.*]) controlled infrared heating has been used quartz lamps of type KNM-220-1000-1 with RIF-101 sensors for temperature control of surfaces elements in the range of 300 ...
The relative proportion of critical values was highest in the emergency department in comparison with the relative distribution of annual POCG testing in other locations.
Establishing, harmonizing and analyzing critical values in a large academic health center.
Null hypothesis: D(WPLFA, 2) has a unit root Exogenous: Constant Lag length: 0 (Automatic - based on SIC, maxlag=9) Augmented Dickey-Fuller test statistic Test critical values: 1% level 5% level 10% level Null hypothesis: D(PCJNNPXP, 2) has a unit root Exogenous: Constant Lag length: 0 (Automatic - based on SIC, maxlag=9) Augmented Dickey-Fuller test statistic Test critical values: 1% level 5% level 10% level Null hypothesis: D(M3_RBN, 2) has a unit root Exogenous: Constant Lag length: 7 (Automatic - based on SIC, maxlag=9) Augmented Dickey-Fuller test statistic Test critical values: 1% level 5% level 10% level 'MacKinnon (1996) one-sided p-values.