Hi, Please share the remaining part 4. Experiment Design (MDE, Power, Alpha, Sample Size) 5. Running an Experiment (Ramp Up, Validation Checks) 6. Launch Decision (Decision Tree, Post-Launch)
@rafaBR
2 жыл бұрын
Playback Speed 1.5x recommended
@brietje123456
2 жыл бұрын
Not really sure why we need the "first session only" constraint? If you just sum/average per user you can also get results "promptly", right?
@flyyang001
2 жыл бұрын
I agree, the first session only would also be impacted by the novelty effect.
@kristiyanto
3 жыл бұрын
What's the purpose of having a guest speaker if you don't let her talk?
@squeeps33
3 жыл бұрын
Well they made the presentation together and she had quite a bit of engagement imo. He asked her to talk about the hypothesis statement and they had some solid dialogue... I guess the idea was that he would guide the presentation passively, and she'd give great insights/alternate. I learned quite a bit
@ankitbiswas8380
2 жыл бұрын
thats your whole take away from the video ?
@olhakyrychanska5254
6 ай бұрын
Incredible! Professional yappers, very useful for practicing corporate English✍️😁
@xxd3030
2 жыл бұрын
Hey Dan, I really love your courses on KZitem and purchase the monthly subscription a week ago. Now I could not login due to Google's prevention: "Attackers tried to steal your information"
@AlirezaAminian
Жыл бұрын
You mentioned that CTR is not a good metric which is understandable, but how about CTP? In CTP, we are looking at unique page visits and unique clicks, therefore, if a user has multiple sessions and multiple visits, they will all be counted as one.
@samw2066
5 ай бұрын
Question on metric tested in the hypothesis test - avg. # of clicks per user. Why wouldn't it be avg revenue per user per day? I believe the user could click the "buy now" button and still exit, or they may buy but spend less money with the new button,etc....
@htf523
6 күн бұрын
User clicks in the following session is not a violation of IID… your analysis unit is ‘user’… if you are only measuring user clicks uplift in the first session, how could you confidently say that once launched the feature is actually increasing user clicks? This just doesn’t make sense…
@garyboy7135
7 ай бұрын
Use delta method to account for the repeated measures
@garyboy7135
2 жыл бұрын
On 24:30 about not using CTR due to violation of iid, I think you’re missing some important info, would love your feedback: 1. If you’re aggregating CTR to per user across session, your unit are users and still iid, assuming users are independent 2. Even if measuring at session level, you can still use delta method to estimate variance where otherwise variance would be underestimated due to sessions are not iid
@raj-nq8ke
2 жыл бұрын
Gold
@iqless7313
Жыл бұрын
A user would be way more likely to click a 'buy now' button for a cheap, insignificant item. I think this definitely needs to be controlled for in the experiment.
@aravindkramesh
2 жыл бұрын
*God bless me, please. I wish I could get my dream job.*
@abhishekchandrashukla3814
3 ай бұрын
She is beautiful
@kjcooper17
Жыл бұрын
So wordy….. get to the points
@iizzcool
Жыл бұрын
some people love the sound of their own voice
@ASURAN24
2 жыл бұрын
Sorry, I think you don't know statistics. T-test is a parametric test.
Пікірлер: 24