The Prediction of Diatom Abundance by Comparison of Various Machine Learning Methods

Table 3

Results of logistic regression.

	Estimate	Std. Error	z value	p-value	Std. Estimate
Intercept	-8.9789	4.8464	-1.8530	0.0639	-0.0436
pH	0.2108	0.6188	0.3410	0.7334	0.1039
DO	0.3519	0.1939	1.8150	0.0695	0.7971
BOD	0.07631	0.3113	0.2450	0.8064	0.0673
COD	0.1162	0.4113	0.2830	0.7775	0.1252
Susp	0.0971	0.0524	1.8520	0.0639	0.5423
TN	1.2665	0.7994	1.5840	0.1131	1.0086
TP	-26.4483	17.4433	-1.5160	0.1295	-0.6749
TOC	-0.7778	0.4644	-1.6750	0.0939	-0.6198
Temp	0.1763	0.0679	2.5940	0.0095	1.5261
NH3-N	-9.5813	4.1612	-2.3030	0.0213	-0.5936
NO3-N	0.1732	0.9129	0.1900	0.8495	0.1195
PO4-P	-10.9478	27.6156	-0.3960	0.6918	-0.1678