Dmitrij Celov

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3,286 reputation

1919

bio	website	uosis.mif.vu.lt/~celov
	location	Vilnius, Lithuania
	age	33
visits	member for	2 years, 4 months
	seen	2 days ago
stats	profile views	452

Consultant (macroeconomic modeling, microeconometrics), lecturer at Vilnius University.

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53 Answers

votes activity newest

25	When is it ok to remove the intercept in lm()?
12	Can data cleaning worsen the results of statistical analysis?
11	Confidence interval for geometric mean
9	When to log transform a time series before fitting an ARIMA model
9	What is the sum of squared t variates?

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3,286 Reputation

+10	Can data cleaning worsen the results of statistical analysis?
+10	How to model prices?
+10	What is the sum of squared t variates?
+10	How to determine if a given signal is time-correlated?

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4 Questions

votes activity newest

14	Choosing seasonal decomposition method
6	How to combine the forecasts when the response variable in forecasting models was different?
4	Jack-knife with time series models
1	Burn-in period for random walk

78 Tags

98 regression × 18	17 confidence-interval × 2
93 r × 16	16 hypothesis-testing × 3
69 time-series × 18	14 data-transformation × 4
34 forecasting × 8	13 modeling × 3
17 arima × 2	12 cointegration × 3

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5 Accounts

	Cross Validated	3,286 rep	1919
	Stack Overflow	101 rep	2
$Mathematics Stack Exchange$	Mathematics	101 rep	2
	Quantitative Finance	101 rep	1
	Area 51	101 rep	1

24 Badges

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Yearling × 2	Nice Answer × 3
Good Answer	Fanatic
Constituent	Quorum
Caucus	Civic Duty
Enlightened × 3	Revival

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603 Votes Cast

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0	down		330	answer		1		1

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