Correlations for all pairs of data series (method=pearson)
	#characters	bloggedcomputations	totalseconds	PeerReviews	#logins	#revisions
#characters	1	0.69	0.706	0.694	0.524	0.773
bloggedcomputations	0.69	1	0.823	0.754	0.568	0.779
totalseconds	0.706	0.823	1	0.759	0.717	0.73
PeerReviews	0.694	0.754	0.759	1	0.591	0.641
#logins	0.524	0.568	0.717	0.591	1	0.493
#revisions	0.773	0.779	0.73	0.641	0.493	1

Correlations for all pairs of data series with p-values
pair	Pearson r	Spearman rho	Kendall tau
#characters;bloggedcomputations	0.6898	0.6631	0.5043
p-value	(0)	(0)	(0)
#characters;totalseconds	0.7063	0.6526	0.4942
p-value	(0)	(0)	(0)
#characters;PeerReviews	0.6936	0.5524	0.408
p-value	(0)	(0)	(0)
#characters;#logins	0.524	0.597	0.4369
p-value	(0)	(0)	(0)
#characters;#revisions	0.7734	0.7675	0.6065
p-value	(0)	(0)	(0)
bloggedcomputations;totalseconds	0.8234	0.7901	0.6245
p-value	(0)	(0)	(0)
bloggedcomputations;PeerReviews	0.754	0.6491	0.4845
p-value	(0)	(0)	(0)
bloggedcomputations;#logins	0.5681	0.6811	0.5038
p-value	(0)	(0)	(0)
bloggedcomputations;#revisions	0.7791	0.7658	0.5878
p-value	(0)	(0)	(0)
totalseconds;PeerReviews	0.7593	0.6478	0.4882
p-value	(0)	(0)	(0)
totalseconds;#logins	0.7175	0.7983	0.6254
p-value	(0)	(0)	(0)
totalseconds;#revisions	0.7295	0.7135	0.5379
p-value	(0)	(0)	(0)
PeerReviews;#logins	0.5909	0.6046	0.4439
p-value	(0)	(0)	(0)
PeerReviews;#revisions	0.6415	0.536	0.3909
p-value	(0)	(0)	(0)
#logins;#revisions	0.4926	0.5929	0.4335
p-value	(0)	(0)	(0)