Example sentences for: negatives

How can you use “negatives” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • In addition, the synthesis of redundant probe sets (for example, two 70-mers per gene) might be warranted to help decrease false negatives by an order of magnitude.

  • Because it is hard to calculate the number of false negatives, which are functionally dependent genes or gene clusters that do not show a common coevolution pattern, we did not compare the sensitivities of these methods.

  • Assume that we can, for every combination of values of the significance level α and the fudge constant S 0 , calculate ( FP, FN ). The goodness criterion is then formulated in terms of the distance of the points ( FP, FN ) to the origin (which point corresponds to no false positives and no false negatives, see Figure 2), which in mathematical symbols may be put as

  • Densitometry of the bands was performed on the negatives (Personal Densitometer; Molecular Dynamics, Sunnyvale, California) with Image Quant software's 'area quantitation' paradigm.

  • The idea is to jointly minimize the number of genes that are falsely declared positive and the number of genes falsely declared negative by optimizing over a range of values of the significance level a and the fudge constant S 0 . How well this is achieved can be judged by a receiver operating characteristics (ROC) curve, which displays the number of false positives against the number of false negatives expressed as proportions of the total number of genes.


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