Table 1 The original data set given by \({S}_{1}\).

From: A novel group decision making method based on CoCoSo and interval-valued Q-rung orthopair fuzzy sets

\({{{S}}}_{1}\)

\({{{a}}}_{1}\)

\({{{a}}}_{2}\)

\({{{a}}}_{3}\)

\({{{a}}}_{4}\)

\({{{a}}}_{5}\)

\({O}_{1}\)

<[0.1, 0.3], [0.4, 0.5]>

<[0.4, 0.6], [0.2, 0.5]>

<[0.2, 0.4], [0.4, 0.6]>

<[0.2, 0.4], [0.2, 0.6]>

<[0.1, 0.3], [0.1, 0.3]>

\({O}_{2}\)

<[0.5, 0.8], [0.1, 0.3]>

<[0.3, 0.5], [0.3, 0.8]>

<[0.4, 0.6], [0.2, 0.4]>

<[0.4, 0.6], [0.2, 0.5]>

<[0.1, 0.3], [0.1, 0.3]>

\({O}_{3}\)

<[0.8, 0.9], [0.3, 0.4]>

<[0.4, 0.6], [0.2, 0.6]>

<[0.1, 0.2], [0.6, 0.8]>

<[0.3, 0.5], [0.1, 0.2]>

<[0.1, 0.3], [0.1, 0.3]>

\({O}_{4}\)

<[0.5, 0.6], [0.2, 0.4]>

<[0.4, 0.6], [0.4, 0.5]>

<[0.2, 0.6], [0.4, 0.8]>

<[0.4, 0.6], [0.2, 0.5]>

<[0.3, 0.4], [0.5, 0.7]>

\({O}_{5}\)

<[0.6, 0.7], [0.3, 0.5]>

<[0.1, 0.3], [0.3, 0.6]>

<[0.4, 0.8], [0.1, 0.4]>

<[0.1, 0.3], [0.1, 0.3]>

<[0.3, 0.6], [0.2, 0.7]>

\({O}_{6}\)

<[0.4, 0.7], [0.3, 0.5]>

<[0.4, 0.7], [0.2, 0.4]>

<[0.2, 0.4], [0.5, 0.8]>

<[0.1, 0.3], [0.1, 0.3]>

<[0.3, 0.8], [0.2, 0.5]>

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