Microclimate monitoring in the Carcer Tullianum: temporal and spatial correlation and gradients evidenced by multivariate analysis; first campaign

Table 2 Evaluation of the delay between internal and external barometric pressure studying the lag correlation.

parameters \ lag (min)	0	30	60	90	120	150	180
sample covariance	13.644	13.631	13.593	13.547	13.496	13.437	13.369
population covariance	13.625	13.612	13.574	13.528	13.477	13.419	13.350
Pearson product-moment correlation coefficient, sample	0.990	0.990	0.988	0.986	0.983	0.980	0.976
square of the Pearson correlation coefficient	0.981	0.980	0.977	0.972	0.966	0.960	0.952
assess of Std Err of Pearson's r	0.005	0.005	0.006	0.006	0.007	0.008	0.008
variance of post-fit residue	0.259	0.270	0.317	0.380	0.451	0.536	0.640
residue sum of squares (RSS), sample	183.467	191.739	224.471	269.190	319.809	380.278	453.889
root mean square deviation (RMSD), sample	0.508	0.520	0.562	0.616	0.671	0.732	0.800
standard error of the Y estimate	0.509	0.520	0.563	0.616	0.672	0.732	0.800
computed Slope	0.972	0.971	0.968	0.965	0.961	0.957	0.952
computed Constant	27.831	28.801	31.486	34.821	38.492	42.711	47.662

ISSN: 2661-801X