intercorrelation

However, the average intercorrelation among test items is affected by skew just like any other average.

As with a linear chirp, pulse compression is achieved through intercorrelation.

Homogeneity of covariances: The intercorrelation matrix between dependent variables must be equal across all levels of the independent variable.

If two pulses come back (nearly) at the same time, the intercorrelation is equal to the sum of the intercorrelations of the two elementary signals.

Besides, the power of the noise does not change through intercorrelation since it is not correlated to the transmitted pulse (it is totally random).

Since the intercorrelation of these two variables is only 0.251, it appears that risk estimates may have been sensitive separately to both the feelings of danger experienced and the general amount of traffic at the junction.

Figures at the end of this paragraph show the shape of the intercorrelation for a sample signal (in red), in this case a real truncated sine, of duration seconds, of unit amplitude, and frequency hertz.

Thayer (1986, 1989), for example, has shown that self-report measures of how peppy, active or vigorous a person feels correlate well with a broad range of physiological measures of arousal, usually better than the intercorrelation of such measures with one another.

Thus, whereas the modal intercorrelation among test items will equal zero when the set of items measures several unrelated latent constructs, the average intercorrelation among test items will be greater than zero in this case.

They reported that for subtests of both the WAIS and the WISC, subtest intercorrelations decreased monotonically with ability group, ranging from approximately an average intercorrelation of .7 among individuals with IQs less than 78 to .4 among individuals with IQs greater than 122.