{"id":"https://openalex.org/A5089544557","orcid":null,"observed_orcids":[],"display_name":"Charles Wanyingi Nderitu","raw_author_names":["Charles Wanyingi Nderitu"],"full_name":"Charles Wanyingi Nderitu","works_count":1,"cited_by_count":3,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5089544557","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I26805570","ror":"https://ror.org/015h5sy57","display_name":"Jomo Kenyatta University of Agriculture and Technology","country_code":"KE","type":"education","lineage":["https://openalex.org/I26805570"]},"years":[2022]}],"last_known_institutions":[{"id":"https://openalex.org/I26805570","ror":"https://ror.org/015h5sy57","display_name":"Jomo Kenyatta University of Agriculture and Technology","country_code":"KE","type":"education","lineage":["https://openalex.org/I26805570"]}],"topics":[{"id":"https://openalex.org/T11539","display_name":"Survey Methodology and Nonresponse","count":1,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13030","display_name":"Survey Sampling and Estimation Techniques","count":1,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13546","display_name":"Census and Population Estimation","count":1,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13030","display_name":"Survey Sampling and Estimation Techniques","value":1.27e-05,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13546","display_name":"Census and Population Estimation","value":1.22e-05,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11539","display_name":"Survey Methodology and Nonresponse","value":6.4e-06,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"118248890","wikidata":"https://www.wikidata.org/wiki/Q7295738","display_name":"Ratio estimator","score":0.6500933170318604},{"id":"139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","score":0.6328646540641785},{"id":"105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","score":0.5614991784095764},{"id":"121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","score":0.0},{"id":"134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","score":0.0}],"counts_by_year":[{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":3}],"display_name_alternatives":["Charles Wanyingi Nderitu"],"block_key":"c nderitu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5089544557","awards_count":0,"updated_date":"2026-10-27T12:30:23","created_date":"2022-08-08T00:00:00"}