Correlations for all pairs of data series (method=pearson)
	WritingTime	Logins	CompendiumViews	BloggedComputations	ReviewedCompendiums	LongFeedbackmessages	Characters	Time_in_RFC
WritingTime	1	0.585	0.686	0.785	0.656	0.656	0.773	0.859
Logins	0.585	1	0.666	0.54	0.578	0.547	0.513	0.708
CompendiumViews	0.686	0.666	1	0.717	0.623	0.614	0.577	0.885
BloggedComputations	0.785	0.54	0.717	1	0.736	0.749	0.698	0.803
ReviewedCompendiums	0.656	0.578	0.623	0.736	1	0.907	0.669	0.74
LongFeedbackmessages	0.656	0.547	0.614	0.749	0.907	1	0.698	0.733
Characters	0.773	0.513	0.577	0.698	0.669	0.698	1	0.693
Time_in_RFC	0.859	0.708	0.885	0.803	0.74	0.733	0.693	1

Correlations for all pairs of data series with p-values
pair	Pearson r	Spearman rho	Kendall tau
WritingTime;Logins	0.5847	0.6696	0.5036
p-value	(0)	(0)	(0)
WritingTime;CompendiumViews	0.6857	0.6855	0.5172
p-value	(0)	(0)	(0)
WritingTime;BloggedComputations	0.7851	0.7511	0.5824
p-value	(0)	(0)	(0)
WritingTime;ReviewedCompendiums	0.6559	0.5408	0.4046
p-value	(0)	(0)	(0)
WritingTime;LongFeedbackmessages	0.6565	0.5865	0.4327
p-value	(0)	(0)	(0)
WritingTime;Characters	0.7727	0.7219	0.558
p-value	(0)	(0)	(0)
WritingTime;Time_in_RFC	0.8591	0.8625	0.7011
p-value	(0)	(0)	(0)
Logins;CompendiumViews	0.6661	0.7771	0.608
p-value	(0)	(0)	(0)
Logins;BloggedComputations	0.5401	0.6407	0.4733
p-value	(0)	(0)	(0)
Logins;ReviewedCompendiums	0.5785	0.5837	0.4348
p-value	(0)	(0)	(0)
Logins;LongFeedbackmessages	0.5471	0.5421	0.4005
p-value	(0)	(0)	(0)
Logins;Characters	0.5129	0.5745	0.417
p-value	(0)	(0)	(0)
Logins;Time_in_RFC	0.7079	0.7757	0.5997
p-value	(0)	(0)	(0)
CompendiumViews;BloggedComputations	0.7174	0.7232	0.5513
p-value	(0)	(0)	(0)
CompendiumViews;ReviewedCompendiums	0.6234	0.5766	0.4257
p-value	(0)	(0)	(0)
CompendiumViews;LongFeedbackmessages	0.6141	0.5793	0.4206
p-value	(0)	(0)	(0)
CompendiumViews;Characters	0.5774	0.5443	0.3967
p-value	(0)	(0)	(0)
CompendiumViews;Time_in_RFC	0.8853	0.8582	0.6961
p-value	(0)	(0)	(0)
BloggedComputations;ReviewedCompendiums	0.7357	0.641	0.4901
p-value	(0)	(0)	(0)
BloggedComputations;LongFeedbackmessages	0.7486	0.676	0.5082
p-value	(0)	(0)	(0)
BloggedComputations;Characters	0.698	0.6734	0.5115
p-value	(0)	(0)	(0)
BloggedComputations;Time_in_RFC	0.8026	0.7747	0.6081
p-value	(0)	(0)	(0)
ReviewedCompendiums;LongFeedbackmessages	0.9073	0.819	0.6834
p-value	(0)	(0)	(0)
ReviewedCompendiums;Characters	0.6688	0.5154	0.3841
p-value	(0)	(0)	(0)
ReviewedCompendiums;Time_in_RFC	0.7402	0.6395	0.4869
p-value	(0)	(0)	(0)
LongFeedbackmessages;Characters	0.6984	0.6328	0.4686
p-value	(0)	(0)	(0)
LongFeedbackmessages;Time_in_RFC	0.7326	0.6644	0.4952
p-value	(0)	(0)	(0)
Characters;Time_in_RFC	0.6932	0.6514	0.4962
p-value	(0)	(0)	(0)