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EPJ Data Science
Figure 2 | EPJ Data Science

Figure 2

From: Practices of public procurement and the risk of corrupt behavior before and after the government transition in México

Figure 2

An example of a set of variables with significant differences between EFOS and PCS classes within the first government period. Left: Cumulative distribution function (CDF) for the variable Spending in the contracts of the EFOS class (red circles solid line) and in the PCS class (blue triangles dashed line). Center: CDF for the week of the year in which the contract began (BeginningWeek). Right: CDF for the duration of the contract (EBWeeks). The grey dashed line shows the value at which the CDFs showed the maximum difference

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