Sentence examples for invalidate the analysis from inspiring English sources

15 Since we are working with differences, the exclusion of these two groups might invalidate the analysis only if the proportion of children not residing with the mother had changed during the recession period between 2007 2010, thus making the dependent variable in the treatment group differ in some way from the control group.

A biased estimation of diversity parameters could mislead the comparison of genetic diversity, invalidate the analysis of genetic structure, or complicate the inference of genetic relationship.

The above-mentioned assumptions and limitations are not likely to invalidate the analysis unless high rates of data exclusions have occurred.

This does not invalidate the analysis of LD in hybrids, but it does provide prior expectations that even strong BDMI selection is not expected to leave strong effects on hybrid populations.

Although cancer, micro-dissected and sorted libraries in non-endothelial cell lines were thought to contaminate and invalidate the analysis, there exist many of these libraries in the public domain.

Finally, we excluded cells which spiked in doublets (this occurred in 2 cells after the application of carbachol), since such a spiking pattern invalidates the analysis used here.

However figure 12 shows that in practice the differences have little impact on the overall shape of the curves and that the assumption in Rasch modelling of equal discriminations is unlikely to have invalidated the analysis to any great extent.

To reduce the risk of oxidation of long-chain polyunsaturated acids, which would invalidate the downstream analysis (as shown in Fig. 2, due to changes in the fatty acid alkyl chain properties), we bypassed the TLC procedure of PL purification and directly subjected lipid extracts to transmethylation and GC-MS analysis.

The VIF was <5 for all associations, indicating absence of multicollinearity which may invalidate the regression analysis.

While we should be aware of these considerations when modifying the model, breaking any of these specifications should not invalidate the Fundamental Pathway analysis.

Since the SSH technique aims to enrich differentially expressed cDNAs, the ESTs derived from the SSH libraries were analysed separately to avoid a bias in the number of ESTs in a contig, which could invalidate the digital expression analysis approach.