PAX2

050 = reference average100

Engage

Interest

Act

	Engage · 25%	Interest · 40%	Act · 35%
Counts	-	-	-
Rate	-	-	-
Ref. avg	-	-	-
Weighted	-	-	-
Distance	-	-	-
Score	-	-	-
Weight	-	-	-

Spend-

Impressions-

Reach-

3s plays-

ThruPlays-

25% play-

50% play-

75% play-

100% play-

Avg. Time-

Shares-

Saves-

Comments-

Reactions-

Clicks-

CTA-

Spend

Impressions (1k)

3s play

Per Person

Opening
Direct and engaging.
Man in blue jacket speaking in front of campaign sign
Man continues speaking with emphasis on supporting candidacies

setting: Indoor, campaign backdrop
on screen people: One man
captions: None
text overlays: OpenPrimaries.org at bottom
music: None
pace: Moderate
call to action: None
visual variety: Minimal

1.9×Clicks, best headline over worst

12,256Headline tests

Carries a number19.1% of winners · 17.2% of losers

Starts with “This” or “These”6.8% of winners · 5.8% of losers

Asks a question14.2% of winners · 18.2% of losers

Says “you” or “your”25.3% of winners · 25.3% of losers

Quotes someone1.2% of winners · 1.2% of losers

Shouts a word in capitals5.1% of winners · 6% of losers

Starts with “What”, “Why” or “How”6.3% of winners · 8.3% of losers

Says “watch”, “see” or “listen”8.2% of winners · 6.7% of losers

Trails off or breaks midline4.6% of winners · 4.9% of losers

First person: “I” or “my”14% of winners · 12% of losers

The same story under different headlines, shown at random, 2013–2015.

Pushed Baseline Killed

Label

r_{v} = \frac{views _{v}}{median _{u \in c (v), age_{u} \geq 7 d} views _{u}} y_{v} = 1 [r_{v} \geq 3]

Within a channel

Δ_{c} = \frac{1}{a _{c}} v \in A_{c} \sum y_{v} - \frac{1}{b _{c}} v \in B_{c} \sum y_{v} a_{c}, b_{c} \geq 3, a_{c} + b_{c} \leq 300

Weight

w_{c} = \frac{2 a _{c} b _{c}}{a _{c} + b _{c}}

Pooled, in points

Δ^= 100 \cdot \frac{\sum _{c} w _{c} Δ _{c}}{\sum _{c} w _{c}}

90% range

Δ^^{* (1)}, \dots, Δ^^{* (1000)} channels drawn with replacement [Δ^_{(50)}^{*}, Δ^_{(950)}^{*}]

Worked example

Δ_{Holler} = \frac{13}{70} - \frac{19}{208} = 0.094 w = \frac{2 \cdot 70 \cdot 208}{278} = 104.7 Δ^_{reform, CTA} = \frac{2073.7}{252.5} = + 8.2

A guess, written down before the numbers come in: will this video do better or worse than usual? When the numbers arrive, PAX2 checks the guess against them, and every check makes the next guess sharper.

Every round on file is already loaded; forecasting reopens when a new round is expected.

Video