"Amlan,
P value can be important in small scale research, but it loses meaning when you have n >10,000. Effect size is also needed to see if your p value has any real impact. For Chi-square, effect size is estimated by phi. Phi =…"
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Joseph F Lucke commented on Amlan Kumar Pradhan's blog post Significance of p-value"This post demonstrates the poverty of frequentist statistical inference. First, the procedure does not answer the question. The engineers' question was "Given the data y, what's Pr(theta >= .03 | y)?". The…"
aman Ullah commented on Amlan Kumar Pradhan's blog post Significance of p-value"Hi Amlan,
thank you, I have ambiguity if you clarify which are
Is p-value called significance probability and alpha called significance level?
There is inverse relationship between p-value and sample size
I did some changes in previous question to…"
aman Ullah commented on Amlan Kumar Pradhan's blog post Significance of p-value"Hi Amlan
It is a very interesting example, Would you answer the following questions that
how you find out(is there any formula) p-value, and
If p-value=1%, then which one is correct
1. The probability that null hypothesis is true is 1 in…"
Significance of p-value
P – ValueIn this blog we will discuss the important functionality of p – value in statistical experiments. Why p – value is the deciding factor for accepting or rejecting a hypothesis we develop before any experiment.Problem Statement:You have launched a product (e.g. a phone) in the market. And you get customer feedback that the phone has over heating problem. As the phone is already launched in the market you can’t recall all of them to test if the majority of the phones have overheating…See More
Significance of p-value
P – ValueIn this blog we will discuss the important functionality of p – value in statistical experiments. Why p – value is the deciding factor for accepting or rejecting a hypothesis we develop before any experiment.Problem Statement:You have launched a product (e.g. a phone) in the market. And you get customer feedback that the phone has over heating problem. As the phone is already launched in the market you can’t recall all of them to test if the majority of the phones have overheating…See More
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Amlan Kumar Pradhan's Blog
Significance of p-value
Posted on March 9, 2018 at 3:30am 5 Comments 3 Likes
P – Value
In this blog we will discuss the important functionality of p – value in statistical experiments. Why p – value is the deciding factor for accepting or rejecting a hypothesis we develop before any experiment.
Problem Statement:
You have launched a product (e.g. a phone) in the market. And you get customer feedback that the phone has over heating problem. As the phone is already launched in the market…
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