danas.zuokas

609 reputation

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	location	Lithuania
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Data Scientist

	609 reputation	bio	website		visits	member for	1 year
28 badges		location	Lithuania		seen	May 15 at 19:47

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Apr 27	awarded	Yearling
Aug 6	comment	Frequentist properties of p-values in relation to type I error I was not able to run your applet. However, came across this which gives a good understanding of p-value.
Jul 2	comment	How to test whether the trend line between two time periods significantly differ? Do not know, never used this package. But I think in your case `lm` function is sufficient.
Jun 29	comment	Dimension reduction technique Please consider edit your post. What PLS stands for? What neural networks has to do with it? Be more specific.
Jun 29	revised	What is an appropriate classification method for analysis of down-hole geophysical data? improved formating
Jun 29	suggested	suggested edit on What is an appropriate classification method for analysis of down-hole geophysical data?
Jun 29	answered	How to test whether the trend line between two time periods significantly differ?
Jun 27	answered	Classification algorithm and big text field
Jun 27	comment	How to do clustering on monthly collected data? You mix things up. The setting for clustering is this: you have n points (which you want to cluster) in d-dimensional space. In your case one point is observation vector of one site for one time in parameter space. So n=10*24 and d=18.
Jun 26	awarded	Commentator
Jun 26	comment	Classification algorithm and big text field Could you describe what do you mean by 'classification'? Usually classification is understood as a supervised learning task, while in your case you seem to talk about unsupervised learning (clustering)?
Jun 25	answered	Bag of words vs vector space model?
Jun 25	answered	How to do clustering on monthly collected data?
Jun 22	answered	Software or libraries to create doc-term matrix
Jun 21	comment	Plotting a logistic GAM model in R - why is the scale not 0-1? You should post this on stackoverflow.com
Jun 19	comment	Basis of Pearson correlation coefficient Wow, that is interesting.
Jun 19	awarded	Critic
Jun 19	answered	Basis of Pearson correlation coefficient
Jun 15	awarded	Enlightened
Jun 15	awarded	Nice Answer