Sentence examples for duration variables from inspiring English sources

The gradient elution profiles were described by four variables – two concentration variables and two duration variables.

In the whole dataset, duration variables related to training surfaces were analysed as independent.

Exclusion of language or duration variables did not change the qualitative results.

The Swedish data only were also used to test whether duration variables were related to competition surfaces.

Both integrated (e.g. tillage type, organic management) and specific (e.g. nitrogen fertilization, rotation duration) variables were compared.

Collinearity with other age and duration variables precludes us from adding age of arrival to the USA as a control.

The positive significant coefficient on the duration variable shows evidence of an assimilation effect.

There might be a small measurement error in the duration variable.

Then the conventional models, including the explicit duration, variable transition, and residential time of HSMM, are discussed.

We identify three dimensionless ratios, namely damping ratio ζ, force ratio rf and frequency ratio rw, as well as an elastic-phase duration variable y.

For these individuals the duration variable is set to 0. An additional dummy variable takes these late starting dates into account.