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Polling the Polls: Aggregating ‘Fake News’ for the Truth on Trump’s Popularity

<p>&&num;8220&semi;<&sol;p>&NewLine;<p>Cheers to you&comma; brave reader for resisting the urge to route at the utterance of the infamous &lsquo&semi;P&rsquo&semi; word&period; For while polling has surely seen better days in terms of popular perception of their validity&comma; <strong>they&rsquo&semi;re far from what many believe them to be&comma; useless&period; In fact&comma; polling remains the best tool at the disposal of the analyst for catching the scent of where popular opinion is going&comma;<&sol;strong> despite their imperfection&period;<&sol;p>&NewLine;<p>But while the 2016 upset turned many from investing anything in the computations of pollsters and academics&comma; the reality is&comma; unless someone &lpar;idiotically&rpar; published a poll with a 100&percnt; chance of a Clinton win&comma; all the polls were still right&period;<&sol;p>&NewLine;<p>No&comma; really&period; See&comma; while people tend to read polls like election results&comma; i&period;e&period;&comma; a battle for the majority&comma; they couldn&rsquo&semi;t be less similar&period; When even Huffington Post&comma; laughing stock of empiricism&comma; gives Trump a minuscule chance of winning&comma; they are communicating the &ast;<strong>probability<&sol;strong>&ast; of him doing so&comma; while low&comma; is still present&period;<&sol;p>&NewLine;<p>That&rsquo&semi;s the brilliant secret of polls&period; Their output can be&comma; and almost always is&comma; biased&period; But when that output isn&rsquo&semi;t considered by its own merit&comma; but merely regarded as a single data point amongst many iterations of itself&comma; one can unlock a strongly grounded insight into the truth even only armed with bunches of biased data&period; Thus&comma; in a display of this concept that also happens to answer a burning question&comma; let&rsquo&semi;s break down the reality of Trump&rsquo&semi;s popularity&period;<&sol;p>&NewLine;<p><strong>The Polls<&sol;strong><&sol;p>&NewLine;<p>If we start by looking at <a href&equals;""https&colon;&sol;&sol;www&period;realclearpolitics&period;com&sol;epolls&sol;other&sol;president&lowbar;trump&lowbar;job&lowbar;approval-6179&period;html"" target&equals;""&lowbar;blank""><strong>polls on Trump&rsquo&semi;s approval<&sol;strong><&sol;a>&comma; from the standpoint of political analytics we&rsquo&semi;re immediately pressed with a glaring concern&semi; while the results have an average the inherent margin of error is insanely large&period; The <strong>proof is in the pudding as digging into the individual polls yields results ranging from 32&percnt; approval all the way to 57&percnt; approval<&sol;strong>&comma; with disapproval yielding similarly varied findings&period;<&sol;p>&NewLine;<p>It&rsquo&semi;s not limited to Trump either&period; If we take a <a href&equals;""https&colon;&sol;&sol;www&period;realclearpolitics&period;com&sol;epolls&sol;other&sol;2018&lowbar;generic&lowbar;congressional&lowbar;vote-6185&period;html&num;polls"" target&equals;""&lowbar;blank""><strong>quick peek<&sol;strong><&sol;a> at Congressional approval polls&comma; we&rsquo&semi;ll find equally dubious data&comma; ranging from Democrats ahead by a 17&percnt; margin in popularity to dead even at 44&percnt; apiece&period;<&sol;p>&NewLine;<p>From an academic analytical perspective&comma; the chief concern is the variation and the lurking variables influencing the wildly varied results&period; But where we can work a little statistical magic is in understanding that the entire slew of confounding factors we have no chance of organizing or even listing&comma; are almost universally rooted in the same thing&comma; bias&period;<&sol;p>&NewLine;<p>Whether the pollsters&rsquo&semi; bias manifests in skewed sampling or the sample&rsquo&semi;s proximity biases the results more organically&comma; we can regardless <strong>identify it exists because the polls are all different&period; So&comma; what can we do&quest;<&sol;strong><&sol;p>&NewLine;<p>The answer is actually more intuitive than you might think&period; We account for them by using the end results as the sample&comma; complete with all the inherent bias we already account for in humans&period;<strong> In other words&comma; we poll the polls like they were people to &lpar;in simplistic terms&rpar; &lsquo&semi;cancel out&rsquo&semi; the bias&comma; the &lsquo&semi;fake news&period;&rsquo&semi;<&sol;strong><&sol;p>&NewLine;<p>But wouldn&rsquo&semi;t using the polls results just end up at the same useless average&quest;&nbsp&semi;<&sol;p>&NewLine;<p>If we were concerned with only a single day&rsquo&semi;s data&comma; sure&period; But we&rsquo&semi;re deciphering the truth doing something different&comma; <strong>aggregating the polls over time<&sol;strong>&period;<&sol;p>&NewLine;<p><strong>The Truth&nbsp&semi;<&sol;strong><&sol;p>&NewLine;<p>Let&rsquo&semi;s go back to the example of the Huffington Post&period; Since Huffpo had the audacity to give Clinton a 99&percnt; chance of victory&comma; we already knew they were&comma; frankly&comma; full of crap&period; &ast;But&ast;&comma; if we viewed Huffpo instead as a &lsquo&semi;person&rsquo&semi;&comma; an individual in our sample&comma; we could have caught on to something essentially nobody knew at the time absent the truly faithful &lpar;probably for the wrong reasons&rpar;&comma; Trump had a real chance of winning&period;<&sol;p>&NewLine;<p>See&comma; if we looked at HuffPo&&num;8217&semi;s nitty gritty data as the election drew ever nearer&comma; we would have noted one key pattern even with all the crud&semi; Trump&rsquo&semi;s chances were improving &lpar;or at a point&rpar; firmly enough such that even Huffington Post had to cede him greater probability using their same awful methodology&period;&nbsp&semi;<&sol;p>&NewLine;<p>&ast;<strong>Over Time<&sol;strong>&ast; Huffpo and other polls spelled out the truth in the &ast;<strong>aggregate<&sol;strong>&ast;&period;<&sol;p>&NewLine;<p>So&comma; what happens when we do this to Trump&rsquo&semi;s popularity now&quest; Well&comma; referring to those links&comma; or for an upgrade <a href&equals;""https&colon;&sol;&sol;projects&period;fivethirtyeight&period;com&sol;trump-approval-ratings&sol;"" target&equals;""&lowbar;blank""><strong>538&rsquo&semi;s eternally updating data<&sol;strong><&sol;a> one thing becomes clear&comma; even without doing the &lsquo&semi;boring stuff&rsquo&semi; to find a trendline slope which is available&comma; <strong>Trump &lpar;and Republicans&rpar; are improving in popularity<&sol;strong>&period;&nbsp&semi;<&sol;p>&NewLine;<p>While Dems are too&comma; somewhat&comma; that&rsquo&semi;s much less surprising for the outsider party in a midterm and the output is only about where they were early in the administration&period; What&rsquo&semi;s much more uncommon is Trump&rsquo&semi;s popularity steadily increasing in the aggregate when observed over time&period; In other words&comma; all our &lsquo&semi;people&rsquo&semi; polled &lpar;the polls&rpar; are <strong>empirically<&sol;strong> warming to Trump all possible bias accounted for&comma; which tells us America likely is too&period;<&sol;p>&NewLine;<p><strong>Conclusions<&sol;strong><&sol;p>&NewLine;<p>While the polls are still polls and not immutable laws of physics&comma; Trump&rsquo&semi;s steady improvement is almost statistically undeniable as reality&period; What this means for his party is potentially good things to come&comma; or at least an outcome not as bad as it would have been in earlier less popular days&period;<&sol;p>&NewLine;<p>I&rsquo&semi;ll leave you with one incredibly hard-hitting piece of factual information&period; If you <a href&equals;""https&colon;&sol;&sol;projects&period;fivethirtyeight&period;com&sol;trump-approval-ratings&sol;"" target&equals;""&lowbar;blank""><strong>refer back to 538<&sol;strong><&sol;a> I&rsquo&semi;ll draw your attention to this crucial chart<&sol;p>&NewLine;<p>This is Obama&rsquo&semi;s approval stacked against Trump on each and every exact same day of their presidency&period; While Obama came in extremely popular&comma; he had dipped to a 45&percnt; aggregate by day 627 &lpar;today&rpar;&period; <&sol;p>&NewLine;<p><center><img src&equals;""https&colon;&sol;&sol;punchingbagpost&period;com&sol;images&sol;pb&lowbar;ryan&lowbar;adfasdf&period;png"" alt&equals;"""" &sol;><&sol;center><&sol;p>&NewLine;<p><strong>Get this&colon; That is only 2&period;5&percnt; more than Trump at the same exact point&period;<&sol;strong><&sol;p>&NewLine;<p>While Obama saw a steep decline to reach that point &lpar;largely thanks to legislative debacles&rpar; we can easily remember that the Democrats were slaughtered in those midterms by a stunning resurgent Republican party&period; But for Trump this popularity point is pretty much where he started&semi; I&rsquo&semi;ll let you make that final mental hurdle&period;<&sol;p>&NewLine;<p>By all means&comma; when using polls in a manner that accounts for their inherent insane variability and bias&comma; the news is good for Trump&period; While declaring Obama&rsquo&semi;s unpopular floor and Trump&rsquo&semi;s popular ceiling congruent &lpar;and thus destined for the same Republican upswing&rpar; would be a Huffpo worthy false equivalency&comma; we&rsquo&semi;re totally within the bounds of validity to use it as an incredibly powerful and for once&comma; well founded piece of information from the Polls&period;<&sol;p>&NewLine;<p>&&num;8221&semi;<&sol;p>&NewLine;

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