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L Xandor
  • Member for 9 years, 10 months
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question
61
A/B tests: z-test vs t-test vs chi square vs fisher exact test
Oct 27, 2015
question
13
Logistic regression vs chi-square in a 2x2 and Ix2 (single factor - binary response) contingency tables?
Oct 20, 2015
question
5
Sample size for A/B testing
Nov 16, 2015
question
5
Why does significance not equal validity? Why can't I stop a test as soon as it has significant results?
Nov 17, 2015
question
4
Why is CHAID (decision tree) analysis used in direct marketing? What makes it more suitable than other types of trees?
Jan 27, 2016
question
4
Determining minimum required sample size for control (for purposes of measuring lift)
Feb 4, 2016
question
4
Continuous time series classification with lstm in Keras?
Mar 23, 2020
question
3
How to conduct test of proportions and calculate the needed sample size?
Dec 22, 2016
question
3
Interpreting/Quantifying what is causing changes in ML model predictions week over week Ask
Aug 7, 2019
question
2
In logistic regression, is there an official term for the value you get when you multiply feature values with coefficients?
Oct 17, 2020
Top network posts
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12
Difference in usecases for AWS Sagemaker vs Databricks?
10
Convert dataframe with start and end date to daily data
10
Jupyter in vscode - convert to raw NBCovert or deactivate cell?
9
Pandas groupby agg - how to get counts?
6
AWS Sagemaker boto3 - getting different predictions with endpoint prediction vs running model locally