Research Article
[Retracted] Improving and Evaluating Business Management in the Digital Economy Based on Data Analysis
Table 1
Effect value conversions.
| Statistical value | Calculation method |
| t-value | , where | F-value | , where | Cardinality value | | Regression coefficient | For the value of regression coefficient , if −0.5 < < 0.5, the following formula can be used for conversion | |
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