root mean square


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root mean square

Maths the square root of the average of the squares of a set of numbers or quantities
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GFI = Goodness-of-fit index, RMSEA = root mean square error of approximation, RMR = root mean square residual, NFI = normed fit index, CFI = comparative fit index, and IFI = incremental fit index.
Ventricular late potentials were detected through analysis of filtered QRS complex which characteristically included duration of the filtered QRS complex (fQRS) >114 ms, low amplitude signals (LAS) under 40 uv in the terminal QRS complex >38 ms and root mean square (RMS) voltage in the terminal 40 ms 114 ms in 20 out of total 27 patients in which signal averaged ECG was found positive for detection of ventricular late potentials (p-value 114 ms in higher number of patients with left ventricular hypertrophy in which signal averaged ECG was found positive as compared to those without it(p-value = 0.
The root mean square error (RMSE) and the signal error ratio (SER) are, respectively, defined by
The root mean square values of different fixed dictionaries have been computed and are shown in the Fig.
25 pico seconds (ps) root mean square (rms) and integrated electrically erasable programmable read-only memory (EEPROM) for self-configuration at start-up.
Fit indices used were: chi-square ([chi square]) significant test, root mean square error of approximation (RMSEA), the standardized root mean square residual (SRMR), the comparative fit index (CFI), and the Tucker-Lewis index (TLI).
9 Mean forecast error Mean absolute error Mean squared error Root mean square forecast error Score (Percentage of times Forecast 1 performs better) Diebold Mariano statistic Forecast 1 against forecast 2 relative to first outturn Year (a) Naive First NIESR forecast outturn forecast year ahead 1990 4.
The correlation coefficient (R2) and root mean square error (RMSE) were used as criteria to assess if models fitted the experimental data well, in accordance with Equation 7:
When the new variable revealed to be insignificant, and did not improve the value of the root mean square error (RMSE).
The indices utilized in this study include the comparative fit index (CFI), root mean square error of approximation (RMSEA), standardized root mean square residual (SRMR), and change in chi-square value ([DELTA][chi square]).
This time is sufficient to compute steady-state values of mean particle streamwise velocity and the particle root mean square (rms) velocity components; however, the wall normal particle velocity and concentration profiles presented are in transient state or statistically-developing condition.
Uma formula frequentemente utilizada na analise do sinal eletrico e o uso do root mean square (RMS) que e realizada pelo calculo da raiz da media dos quadrados, outra e a captacao do valor original, que se refere a media calculada pelo programa ou por meio de formula matematica.