Pollster · 141 of 1769
HarrisX
Polls scored
11
Mean error
3.5 pt
Signed bias
D+0.22
Aggregation weight
0.83
Composite quality score
0–100 · weighted of 5 measured components57
of 100 · tier · moderate
Moderate quality. Worth checking individual signals before relying on this pollster's headline.
Pollster vs editorial consensus
alignedAcross 67 graded races, HarrisX's released topline differed from the median editorial-rater consensus by an average of -1.9pp. That's well-aligned with the consensus — useful as a sanity check, less useful as a contrarian signal.
Mean delta
-1.9pp
Median delta
-1.0pp
Std-dev
4.6pp
N graded
67
Recent activity
Total all time
67
Last 30d
0
Last 90d
0
Last 180d
0
Per-cycle debrief appearances
| Cycle | Rank | Polls | MAE | Signed bias |
|---|---|---|---|---|
| 2018 | #15 / 25 | 63 | 4.76 pt | R+0.23 pp |
Recent polls
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