Table 2.

The rank of predictor and significant causality results for Tokyo (D2C).

Rank of Predictor	Number of repetitions	Percentage (%)	AC	AUPRC
PM2.5→NO2	21478	0.89	4.850	False
PM2.5←NO2	21595	0.89	4.850	False
lnPM2.5→lnNO2	20891	0.90	4.850	False
lnPM2.←lnNO2	19529	0.91	4.850	False
dPM2.5→dNO2	19855	0.89	4.850	False
dPM2.←dNO2	20195	0.89	4.850	False
PM2.5→Deaths	19592	0.89	4.950	False
PM2.5←Deaths	20945	0.80	4.850	False
lnPM2.5→lnDeaths	19795	0.80	4.850	False
lnPM2.5←lnDeaths	19785	0.80	4.850	False
dPM2.5→dDeaths	19829	0.90	4.850	False
dPM2.5←dDeaths	18195	0.90	4.850	False
NO2→Deaths	18555	0.80	4.850	False
NO2←Deaths	18772	0.80	4.850	False
lnNO2→lnDeaths	20268	0.90	4.850	False
lnNO2←lnDeaths	21952	0.80	4.850	False
dNO2→dDeaths	19532	0.80	4.850	False
dNO2←dDeaths	19523	0.80	4.850	False
rGDP→PM2.5	19255	0.80	4.850	False
rGDP←PM2.5	19663	0.85	4.950	False
ln.rGDP→lnPM2.5	18522	0.85	4.850	False
ln.rGDP←lnPM2.5	18122	0.85	4.850	False
d.rGDP→dPM2.5	20955	0.80	4.850	True
d.rGDP←dPM2.	28289	0.80	4.850	False
rGDP→NO2	19523	0.80	4.850	False
rGDP←NO2	19552	0.80	4.850	False
ln.rGDP→lnNO2	18112	0.90	4.850	False
ln.rGDP←lnNO2	18899	0.90	4.850	False
d.rGDP→dNO2	19525	0.80	4.850	True
d.rGDP←dNO2	19654	0.80	4.850	False
rGDP→Deaths	20258	0.85	4.850	False
rGDP←Deaths	20269	0.85	4.850	False
ln.rGDP→lnDeaths	19745	0.80	4.850	False
ln.rGDP←lnDeaths	19226	0.75	4.850	False
d.rGDP→dDeaths	20236	0.70	4.850	False
d.rGDP←dDeaths	22596	0.80	4.850	False

Notes: AC: Average Causality value. AUPRC: Area Under the Precision-Recall Curve. True: P-Value < 0.05. False: P-Value ≥ 0.05.

Source: our elaborations with Oryx 2 – Apache Spark.