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danas.zuokas
  • Member for 12 years, 4 months
  • Last seen more than a month ago
  • Lithuania
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Data Scientist

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Top posts
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answer
29
How to write a linear model formula with 100 variables in R
May 30, 2012
answer
10
How to measure correlation between categorical variable?
May 7, 2012
answer
8
Basis of Pearson correlation coefficient
Jun 19, 2012
answer
7
When to use a t value and when to use 1.645 for a 90% confidence interval?
May 31, 2012
question
6
How to decide if to do dimensionality reduction before clustering?
May 24, 2012
answer
5
Clustering quality measure
Apr 27, 2012
question
3
How to determine variables that make certain cluster different from others?
May 10, 2012
question
2
Finding nearest neighbors using Jaccard distance for positive, real-valued vectors
Nov 3, 2014
question
2
Probability model for the time to event when the origin is not known
Oct 21, 2021
answer
2
Performance metric for algorithm predicting probability of low probability events
May 21, 2012
Top network posts
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69
Column alignment in DT datatable
41
Frequency count of two column in R
39
How to do cross join in R?
25
Left join using data.table
16
Plotting vectors in a coordinate system with R or python