Mathematical Problems in Engineering / 2018 / Article / Tab 1

Research Article

Prediction of Coal Mine Gas Emission Quantity Based on Grey-Gas Geologic Method

Table 1

The calculation results of correlation degree.


correlation degree0.700.750.730.650.69

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.