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Charlie Parker
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Using the t-test (or z-test)

I am thinking that the t-test implicitly uses a way to put the data in a standard normal. e.g. when computing the p-values in python it returns the t-statistic:

import scipy.stats as stats

sample1 = data1  # the first sample data
sample2 = data2  # the second sample data

t_statistic, p_value = stats.ttest_ind(sample1, sample2)

can't the t-statistic be used for what I want? A normalized value for mean by doing sample1 = smaple2 = data1 and then doing sample1 = smaple2 = data2?


Using the t-test (or z-test)

I am thinking that the t-test implicitly uses a way to put the data in a standard normal. e.g. when computing the p-values in python it returns the t-statistic:

import scipy.stats as stats

sample1 = data1  # the first sample data
sample2 = data2  # the second sample data

t_statistic, p_value = stats.ttest_ind(sample1, sample2)

can't the t-statistic be used for what I want? A normalized value for mean by doing sample1 = smaple2 = data1 and then doing sample1 = smaple2 = data2?


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Charlie Parker
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Comments on metrics distribution

It will take me a bit of time to write something concise, coherent, with nice plots. But a tldr: answer is that the metrics in question when plotted look very normal/Guassian.

Some plots for now:

enter image description here

enter image description here


Comments on metrics distribution

It will take me a bit of time to write something concise, coherent, with nice plots. But a tldr: answer is that the metrics in question when plotted look very normal/Guassian.

Some plots for now:

enter image description here

enter image description here


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Charlie Parker
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Notice added Authoritative reference needed by Charlie Parker
Bounty Started worth 50 reputation by Charlie Parker
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Charlie Parker
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Charlie Parker
  • 7.1k
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  • 77
  • 130
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Source Link
Charlie Parker
  • 7.1k
  • 14
  • 77
  • 130
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