Optimum second call imputation in PPS sampling

• Fariha Sohil,

  Roles Conceptualization, Methodology, Validation, Visualization, Writing – original draft

  Affiliation Department of Education, The Women University, Multan, Pakistan

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• Muhammad Umair Sohail ,

  Roles Data curation, Formal analysis, Funding acquisition, Project administration, Resources, Software, Supervision, Writing – review & editing

  * E-mail: umairsohailch@gmail.com

  Affiliation Department of Statistics, University of Narowal, Narowal, Pakistan

  https://orcid.org/0000-0002-5440-126X

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• Javid Shabbir

  Roles Investigation, Writing – review & editing

  Affiliation Department of Statistics, Quaid-I-Azam University, Islamabad, Pakistan

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