"error remains" is a valid and usable part of a sentence in written English.
An example sentence could be: "Despite our efforts, the error remains."
Engineering alone cannot fix the situation – driver error remains a major cause of accidents.
For Republicans to take control of the Senate, the margin of error remains small.
And the yawing error remains nonignorable.
Medical error remains a cause for concern in obstetrics.
Figure 7 indicates that the average error remains below 3%.
Between these two thresholds, the error remains approximately constant.
If the particle velocity divergence is zero, the particle concentration error remains at the subgrid scale.
However, the contribution of each step to the final error remains unclear.
Despite its disadvantages, trial and error remains the usual way to calibrate such parameters.
We characterize the set of all functions Φ for which the variance error remains constant.
The mean squared error remains the standard criterion for the assessment of signal quality and fidelity.
