Sentence examples for by testing its linearity from inspiring English sources
The developed method was validated by testing its linearity, accuracy, precision, limits of detection and quantitation and specificity.
P for trend was obtained by testing the linearity of the sum of squares from the ANOVA analyses.
The dynamic range of the array was determined by testing the linearity of the signals from the different probes with varying amounts of RNA. Figure 1 figure supplement 1B shows a range of 50 2500 ng of total RNA labeled with Alexa647 that was hybridized in the presence of 200 ng of Alexa546-labeled total RNA.
After performing a series of optimization studies, we examined the analytical performance of the system by testing the precision and linearity of calibration.
Chi‐squared tests for trend in log odds ratios were conducted and the estimated odds ratios of prevalent ischaemic heart disease and stroke/transient ischaemic attack were examined for departure from linearity by testing the type 3 chi‐square for categorical random blood glucose, in a model that contained random blood glucose as a categorical and a continuous variable.
25 A P value for curve linearity or non-linearity was calculated by testing the null hypothesis that the coefficient of the second spline is equal to zero.
Linearity was evaluated by testing the two curvilinear coefficients of the spline transformations equal to 0 [ 23].
Robustness and linearity were assessed by testing different column batches and by analyzing dilutions of analyte (e.g. mAb1 total peak area R = 0.9992), respectively.
Departure from linearity was assessed by testing the null hypothesis that the coefficient of the second spline was equal to zero [ 20].
For continuous exposures, log-linearity was assessed by testing the statistical significance of including a quadratic term into the model (other tests for nonlinearity were not performed).
The possibility of co-linearity was explored by testing the stability of results with different subgroups of variables (results not shown).
