Correlations for all pairs of data series (method=pearson)
	POP	Gender	Time_RFC_sec	Compendium_writing_time_sec
POP	1	0.113	-0.012	0.035
Gender	0.113	1	-0.048	-0.173
Time_RFC_sec	-0.012	-0.048	1	0.052
Compendium_writing_time_sec	0.035	-0.173	0.052	1

Correlations for all pairs of data series with p-values
pair	Pearson r	Spearman rho	Kendall tau
POP;Gender	0.1132	0.1132	0.1132
p-value	(0.2478)	(0.2478)	(0.246)
POP;Time_RFC_sec	-0.0122	0.0034	0.0028
p-value	(0.9015)	(0.9725)	(0.9723)
POP;Compendium_writing_time_sec	0.0354	0.0126	0.0104
p-value	(0.7186)	(0.8977)	(0.8969)
Gender;Time_RFC_sec	-0.0475	-0.0598	-0.0491
p-value	(0.6286)	(0.5424)	(0.5399)
Gender;Compendium_writing_time_sec	-0.1728	-0.2017	-0.1654
p-value	(0.0766)	(0.0382)	(0.0388)
Time_RFC_sec;Compendium_writing_time_sec	0.0522	0.0574	0.0376
p-value	(0.5949)	(0.5584)	(0.5683)