The phrase "a separate error" is correct and usable in written English.
It can be used when discussing an error that is distinct from another error or issue being addressed.
Example: "After reviewing the report, I found a separate error in the calculations that needs to be corrected."
Alternatives: "an additional mistake" or "a distinct error".
Senior Garda officers reveal that almost one million drink-driving tests recorded by the police did not take place, and a separate error caused almost 15,000 wrongful traffic convictions.
In contrast, SNPTracker reports the rs IDs with special codes in a separate error file.
Because our model only deals with increased variance, and not systematic bias induced by base calling errors, we undertake a separate error correction step which should correct the error in expectation, but may itself increase variance.
In terms of regression calibration it is more robust to treat the interaction component, not as a separate error-prone variable forming a second variable to include in the regression calibration, but to base it on E(X| W, G) derived for the exposure variable.
To assess the potential effect of exposure measurement error for EC and OCM, we fit a separate measurement error model (Carroll et al. 2006) to adjust for spatial variability of each component [for details of the statistical models, see Supplemental Material (http://www.ehponline.org/members/2009/0800185/suppl.pdf)].
A separate residual error variance was fitted to each stress level.
The show's inflated ambitions make it difficult to separate error from exaggeration, and implication from fact.
For each category, based on the AIC values (not presented), it is concluded that the model with separate error variances for each stress level was better than the one with constant residual variance.
Separate error rates were calculated for "why-use" (17 trials) and "why-place" (17 trials) responses.
Below this level it is impossible to separate error from transcription levels.
The number of incorrectly discriminated trials for each vowel or consonant pair was used to calculate separate error matrices for vowels and consonants.
