{"@context":"https://schema.org","@type":"Dataset","name":"Yam Sellers in Port Harcourt, Nigeria: Ranked ordering","description":"Ranked's ordered list of yam sellers in Port Harcourt, Rivers State, Nigeria, with the composite score behind every position. Ranking is computed from review data and is never for sale.","url":"https://ranked.ng/yam-sellers/port-harcourt","license":"https://ranked.ng/terms","creator":{"@type":"Organization","name":"Ranked","url":"https://ranked.ng"},"isAccessibleForFree":true,"distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://ranked.ng/dataset/rankings/yam-sellers/port-harcourt.json"}],"usage":{"citation":"Ranked (ranked.ng), Nigeria's directory of record","attributionUrl":"https://ranked.ng/yam-sellers/port-harcourt","methodology":"https://ranked.ng/how-we-rank","note":"Ranking position is editorial output computed from review data. Paid placement never affects position. The verified flag is granted only on evidence (owner phone-control proof, CAC registry match, or a hand-approved claim) and is never sold."},"spatialCoverage":{"@type":"City","name":"Port Harcourt, Rivers State, Nigeria"},"scoreModel":{"compositeRange":[0,100],"compositeDecimals":3,"breakdownPrecision":"exact","dimensions":["rating","volume","recency","completeness","sentiment","verification"],"weights":{"rating":0.38,"volume":0.24,"recency":0.13,"completeness":0.1,"sentiment":0.1,"verification":0.05},"weightsVersion":"2026-07-16","weightsEffectiveFrom":"2026-07-16","reproduce":"rankedScore = round(sum over `dimensions`, in that order, of scoreBreakdown[d] * weights[d], to `compositeDecimals` decimals). scoreBreakdown values are 0-100 and unrounded, so this reproduces the published rankedScore exactly. To recompute a place from scratch instead of re-summing it, apply the dimension formulas at https://ranked.ng/how-we-rank to `scoreInputs`, which holds the values read at `scoreComputedAt`, not the values on the listing today.","weightsHistory":[{"version":"2026-05-23","until":"2026-07-16","weights":{"rating":0.36,"volume":0.22,"recency":0.12,"completeness":0.1,"sentiment":0.1,"verification":0.05,"featured":0.05},"note":"Phase 1.5 weights. Paid placement (featured) carried 5% of the composite until it was removed on 16 July 2026 and redistributed to rating, volume and recency. Scores published before that date were computed with it."}],"note":"Weights sum to 1.0 and are applied identically to every business. Paid placement is not a dimension and never moves a position. A weights change is dated here before it is applied, because a change with no dated record would make every previously published score unreproducible with no way to tell that from an error."},"dateModified":"2026-09-06","totalRanked":9,"totalGoogleReviews":3284,"returned":9,"reproducibility":{"rows":9,"reproducible":3,"note":"6 of 9 rows were scored before 7 September 2026 and carry a breakdown rounded to 2 decimals; each is flagged with scoreReproducible: false. They close on the next re-rank."},"places":[{"rank":1,"name":"Happy Food Bakery","url":"https://ranked.ng/place/happy-food-bakery-loxnys","rankedScore":65.219,"scoreBreakdown":{"rating":73.11,"volume":73.01,"recency":63.46,"completeness":66.67,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-04T15:51:02.746Z","scoreInputs":null,"scoreReproducible":false,"scoreNote":"This row was scored before 7 September 2026. Its breakdown was stored rounded to 2 decimals, so re-summing it lands within about 0.005 of rankedScore rather than exactly on it. The row is republished as it was computed and closes on the next re-rank.","sentimentScore":null,"differentiator":null,"googleRating":4,"googleReviewCount":154,"address":"Ken Saro-Wiwa Rd, Rumuola, Port Harcourt 500101, Rivers, Nigeria","phone":"0903 973 2760","website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJKQWM8vXNaRAR8ms7WLOXNYs"},"ownerVerified":false,"isFeatured":false},{"rank":2,"name":"KG'S Organic Manure And Top Soil","url":"https://ranked.ng/place/kg-s-organic-manure-and-top-soil-xjdhlk","rankedScore":63.458,"scoreBreakdown":{"rating":88.08,"volume":28.17,"recency":63.28,"completeness":100,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-04T15:51:02.746Z","scoreInputs":null,"sentimentScore":null,"differentiator":null,"googleRating":4.5,"googleReviewCount":6,"address":"local government, 3 Tombia St, old gra, Port Harcourt 500272, Rivers, Nigeria","phone":"0810 080 3056","website":"https://kgorganicmanure.com/","identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJr9aSdHrPaRAR4dFIDXjDHlk"},"ownerVerified":false,"isFeatured":false},{"rank":3,"name":"AFOR MARKET PHC","url":"https://ranked.ng/place/afor-market-phc-bcpt_s","rankedScore":61.423,"scoreBreakdown":{"rating":83.2,"volume":72.34,"recency":5.98,"completeness":66.67,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-04T15:51:02.746Z","scoreInputs":null,"scoreReproducible":false,"scoreNote":"This row was scored before 7 September 2026. Its breakdown was stored rounded to 2 decimals, so re-summing it lands within about 0.005 of rankedScore rather than exactly on it. The row is republished as it was computed and closes on the next re-rank.","sentimentScore":null,"differentiator":null,"googleRating":4.3,"googleReviewCount":147,"address":"1 Lydia Abam Ln, Trans Amadi, Port Harcourt 500102, Rivers, Nigeria","phone":"0908 001 4777","website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJ2_s_lZbNaRART4sMzBCPT_s"},"ownerVerified":false,"isFeatured":false},{"rank":4,"name":"Yam Zone","url":"https://ranked.ng/place/yam-zone-fftpig","rankedScore":61.033,"scoreBreakdown":{"rating":69,"volume":70.24,"recency":48.38,"completeness":66.67,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-04T15:51:02.746Z","scoreInputs":null,"scoreReproducible":false,"scoreNote":"This row was scored before 7 September 2026. Its breakdown was stored rounded to 2 decimals, so re-summing it lands within about 0.005 of rankedScore rather than exactly on it. The row is republished as it was computed and closes on the next re-rank.","sentimentScore":null,"differentiator":null,"googleRating":3.9,"googleReviewCount":127,"address":"Q25H+9WX, Port Harcourt, 500101, Rivers, Nigeria","phone":"0813 214 2148","website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJSbpwl5TLaRARarXRlfftPIg"},"ownerVerified":false,"isFeatured":false},{"rank":5,"name":"Mgbuoba Market","url":"https://ranked.ng/place/mgbuoba-market-luss_m","rankedScore":60.68,"scoreBreakdown":{"rating":69,"volume":69.55,"recency":46.95,"completeness":66.67,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-04T15:51:02.746Z","scoreInputs":null,"scoreReproducible":false,"scoreNote":"This row was scored before 7 September 2026. Its breakdown was stored rounded to 2 decimals, so re-summing it lands within about 0.005 of rankedScore rather than exactly on it. The row is republished as it was computed and closes on the next re-rank.","sentimentScore":null,"differentiator":null,"googleRating":3.9,"googleReviewCount":121,"address":"34 NTA Rd, Mgbuoba, Port Harcourt 500272, Rivers, Nigeria","phone":"0916 740 8660","website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJD1TQgPXPaRARNIcPxluss_M"},"ownerVerified":false,"isFeatured":false},{"rank":6,"name":"Town Market, Creek road","url":"https://ranked.ng/place/town-market-creek-road-pvr_l8","rankedScore":59.957,"scoreBreakdown":{"rating":64.57,"volume":77.82,"recency":39.07,"completeness":66.67,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-04T15:51:02.746Z","scoreInputs":null,"scoreReproducible":false,"scoreNote":"This row was scored before 7 September 2026. Its breakdown was stored rounded to 2 decimals, so re-summing it lands within about 0.005 of rankedScore rather than exactly on it. The row is republished as it was computed and closes on the next re-rank.","sentimentScore":null,"differentiator":null,"googleRating":3.8,"googleReviewCount":215,"address":"24 Creek Rd, Rivers, Port Harcourt 500101, Rivers, Nigeria","phone":"0808 261 4012","website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJPbhZI-nLaRARxc_b0pvR_l8"},"ownerVerified":false,"isFeatured":false},{"rank":7,"name":"Yam business","url":"https://ranked.ng/place/yam-business-bn-g7y","rankedScore":49.544,"scoreBreakdown":{"rating":95.26,"volume":10.03,"recency":45.68,"completeness":0,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-04T15:51:02.746Z","scoreInputs":null,"sentimentScore":null,"differentiator":null,"googleRating":5,"googleReviewCount":1,"address":"Yamzoon market Palga, Q2XX+V6H, Trans Amadi, Port Harcourt 707070, Rivers, Nigeria","phone":null,"website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJ2TNpVjDNaRARnnrJ-bN-g7Y"},"ownerVerified":false,"isFeatured":false},{"rank":8,"name":"Oil Mill Market","url":"https://ranked.ng/place/oil-mill-market-port-harcourt","rankedScore":77.026,"scoreBreakdown":{"rating":69,"volume":100,"recency":85.31,"completeness":66.67,"sentiment":90.5,"verification":0},"scoreComputedAt":"2026-09-04T15:51:02.746Z","scoreInputs":null,"scoreReproducible":false,"scoreNote":"This row was scored before 7 September 2026. Its breakdown was stored rounded to 2 decimals, so re-summing it lands within about 0.005 of rankedScore rather than exactly on it. The row is republished as it was computed and closes on the next re-rank.","sentimentScore":0.9,"differentiator":"Cheapest prices for foodstuffs and household items, especially on Wednesdays.","googleRating":3.8,"googleReviewCount":1668,"address":"V358+C67, Ahoada East - West Rd, Rumuokwurusi, Elelenwa 500102, Rivers, Nigeria","phone":"0912 136 2835","website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJ8czpfJzTaRARfPrRKCy_ip8"},"ownerVerified":false,"isFeatured":false},{"rank":9,"name":"Iwofe Market","url":"https://ranked.ng/place/iwofe-market-port-harcourt","rankedScore":70.307,"scoreBreakdown":{"rating":69,"volume":97.42,"recency":41.84,"completeness":66.67,"sentiment":86,"verification":0},"scoreComputedAt":"2026-09-04T15:51:02.746Z","scoreInputs":null,"sentimentScore":0.9,"differentiator":"Known as Big Tree Market, specializing in fresh seafood like crabs, prawns, and oysters.","googleRating":3.9,"googleReviewCount":845,"address":"RX83+RP5, Rumuepirikom/Iwofe Rd, Mgbuoba, Port Harcourt 500102, Rivers, Nigeria","phone":"0806 087 5910","website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJjZMuVnPPaRARsHZ8Xal_Y-c"},"ownerVerified":false,"isFeatured":false}]}