Yuriy Petrovskiy

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559 reputation

1615

bio	website
	location	Odessa, Ukraine
	age	32
visits	member for	2 years, 3 months
	seen	17 hours ago
stats	profile views	57

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10 Questions

votes activity newest

31	How to summarize data by group in R?
8	Complex regression plot in R
6	How to determine best cutoff point and it`s confidence interval using ROC curve in R?
5	How to add horizontal lines to ggplot2 boxplot?
3	How to plot a learning curve based on a sequence of date stamped successes and failures?

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559 Reputation

+40	How to summarize data by group in R?
+10	How to add horizontal lines to ggplot2 boxplot?
+5	How to add horizontal lines to ggplot2 boxplot?
+5	How to determine best cutoff point and it`s confidence interval using ROC curve in R?

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5 Answers

votes activity newest

6	How to add horizontal lines to ggplot2 boxplot?
3	How to plot a stair steps function with ggplot?
2	Plotting a model in R
2	Labeling boxplots in R
0	How to analyze categorical variables with multiple levels

18 Tags

13 r × 13	0 multiple-comparisons
11 ggplot2 × 7	0 multiple-regression
8 boxplot × 3	0 bootstrap
5 data-visualization × 6	0 regression
2 model	0 roc

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9 Accounts

	Stack Overflow	722 rep	615
	Cross Validated	559 rep	1615
$TeX - LaTeX Stack Exchange$	TeX - LaTeX	206 rep	18
	Personal Productivity	181 rep	2
	Super User	136 rep	2

17 Badges

recent class name

Favorite Question	Nice Question
Good Question	Famous Question
Notable Question × 2	Critic
Yearling × 2	Self-Learner
Popular Question × 4	Citizen Patrol

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43 Votes Cast

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2	down		26	answer

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