x select4.r302369.20160706T142453.1.log
+ select4.r302369.20160706T142453.2.log
    N           Min           Max        Median           Avg        Stddev
x 256    3.1873e-05    4.8356e-05    3.2432e-05 3.4245449e-05 3.2969331e-06
+ 256    3.1873e-05    5.2266e-05     3.327e-05 3.4561957e-05 3.4170087e-06
No difference proven at 95.0% confidence

x select4.r302369.20160706T142453.2.log
+ select4.r302369.20160706T142453.3.log
    N           Min           Max        Median           Avg        Stddev
x 256    3.1873e-05    5.2266e-05     3.327e-05 3.4561957e-05 3.4170087e-06
+ 256    3.1873e-05    5.7016e-05    3.2711e-05 3.4511773e-05 3.4919326e-06
No difference proven at 95.0% confidence

------------------------------
x select4.r302369M.20160706T141900.1.log
+ select4.r302369M.20160706T141900.2.log
    N           Min           Max        Median           Avg        Stddev
x 256    1.6229e-05    3.8577e-05     2.433e-05 2.5317797e-05 2.8935375e-06
+ 256    2.0419e-05    4.2488e-05     2.433e-05 2.5297027e-05 2.5478923e-06
No difference proven at 95.0% confidence

x select4.r302369M.20160706T141900.2.log
+ select4.r302369M.20160706T141900.3.log
    N           Min           Max        Median           Avg        Stddev
x 256    2.0419e-05    4.2488e-05     2.433e-05 2.5297027e-05 2.5478923e-06
+ 256    1.3155e-05    4.0533e-05     2.433e-05 2.5422586e-05     2.859e-06
No difference proven at 95.0% confidence

==============================
x select4.r302369.20160706T142453.1.log
+ select4.r302369M.20160706T141900.1.log
    N           Min           Max        Median           Avg        Stddev
x 256    3.1873e-05    4.8356e-05    3.2432e-05 3.4245449e-05 3.2969331e-06
+ 256    1.6229e-05    3.8577e-05     2.433e-05 2.5317797e-05 2.8935375e-06
Difference at 95.0% confidence
	-8.92765e-06 +/- 5.37359e-07
	-26.0696% +/- 1.56914%
	(Student's t, pooled s = 3.1018e-06)
x select4.r302369.20160706T142453.2.log
+ select4.r302369M.20160706T141900.2.log
    N           Min           Max        Median           Avg        Stddev
x 256    3.1873e-05    5.2266e-05     3.327e-05 3.4561957e-05 3.4170087e-06
+ 256    2.0419e-05    4.2488e-05     2.433e-05 2.5297027e-05 2.5478923e-06
Difference at 95.0% confidence
	-9.26493e-06 +/- 5.22139e-07
	-26.8067% +/- 1.51073%
	(Student's t, pooled s = 3.01394e-06)
x select4.r302369.20160706T142453.3.log
+ select4.r302369M.20160706T141900.3.log
    N           Min           Max        Median           Avg        Stddev
x 256    3.1873e-05    5.7016e-05    3.2711e-05 3.4511773e-05 3.4919326e-06
+ 256    1.3155e-05    4.0533e-05     2.433e-05 2.5422586e-05     2.859e-06
Difference at 95.0% confidence
	-9.08919e-06 +/- 5.52847e-07
	-26.3365% +/- 1.60191%
	(Student's t, pooled s = 3.1912e-06)