The phrase "a default threshold of" is correct and usable in written English.
It can be used when discussing a predetermined level or limit that is set as a standard in various contexts, such as technology, finance, or research.
Example: "The system operates with a default threshold of 50% for triggering alerts."
Alternatives: "a preset limit of" or "a standard threshold of".
A chip was considered to be an outlier if the probe, single or array outlier percentage exceeded a default threshold of 5%.
To ensure the analysis only included voxels mapping cerebral tissue, a default threshold of 0.8 of the mean uptake inside the brain was selected.
A chip is considered as an outlier if the probe, single or array outlier percentage exceeds a default threshold of 5%.
The resulting time series data were high-pass filtered with a default threshold of 128 s to remove low frequency drift.
Of them, 24,487 and 19,212 similar contigs were clustered into 4869 and 2633 clusters by TGICL [ 15] using a default threshold of 0.94 and CD-HIT [ 16] using a global identity threshold of 0.90.
In practice, it is computed using Q i = -10 log101 - 10- ms (i )/∑ i 10- ms (i ), with i looping over all the alignments of the insert of sufficiently high alignment score (with a default threshold of the 90th percentile of alignment scores computed for each read from bases of quality over 20).
Thus, instead of defining a default threshold for the AD estimation, the consideration of the lower half of the respective domain as the probable outlier set should be a good rule-of-thumb in most applications.
A default threshold setting of 3 was used to reduce the chances of obtaining false positives.
TFSEARCH http://www.cbrc.jp/research/db/TFSEARCH.html and TRANSFAC database [ 56], with a default threshold score of 85 were used for searching -400 bp 5' flanking region for possible transcription factors binding sites.
Blosum-62 matrix was used with a default threshold E-value of 10 and inclusion threshold value of 0.005.
Peptides with no value for peak area (peak intensity below a default threshold in Libra) in any of the tagged channels were removed.
