{"id":"W1993946558","doi":"10.2166/wh.2013.042","title":"The challenge of global water access monitoring: evaluating straight-line distance versus self-reported travel time among rural households in Mozambique","year":2013,"lang":"en","type":"article","venue":"Journal of Water and Health","topic":"Child Nutrition and Water Access","field":"Nursing","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada; Millennium Challenge Corporation","keywords":"Proxy (statistics); Euclidean distance; Sample (material); Travel time; Water supply; Work (physics); Computer science; Business; Statistics; Operations research; Econometrics; Environmental science; Transport engineering; Mathematics; Engineering; Environmental engineering","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.006325987,0.0004138387,0.0003738863,0.00178959,0.0006276823,0.00158651,0.00063617,0.0004423538,0.0004495881],"category_scores_gemma":[0.02278511,0.0002273345,0.0003518395,0.003467769,0.001197232,0.00129575,0.00156251,0.0005682533,0.0001054785],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001286395,"about_ca_system_score_gemma":0.001289379,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1110383,"about_ca_topic_score_gemma":0.1929614,"domain_scores_codex":[0.9957359,0.00303922,0.0001998786,0.0003022862,0.0003884216,0.000334282],"domain_scores_gemma":[0.9890146,0.005231399,0.003770922,0.0005399694,0.001094122,0.0003490934],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003050215,0.00001574914,0.9852334,0.0000958362,0.00007975595,0.00003785722,0.002406547,0.0003267001,0.000129878,0.0001343652,0.0001405927,0.0113688],"study_design_scores_gemma":[0.000002383241,0.0001163969,0.9921062,0.0001042435,0.00003582969,0.00004252832,0.005965719,0.0009046617,0.0001237727,0.0001027448,0.0004861478,0.000009293714],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972482,0.0004021785,0.0006509637,0.0003023027,0.000007020047,0.00003170624,0.0002837256,0.000006521082,0.001067391],"genre_scores_gemma":[0.9987825,0.000197784,0.0007134334,0.00003561682,0.000006332172,0.00003227829,0.0001352247,0.000002443979,0.00009436208],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1110383,"threshold_uncertainty_score":0.2207839,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06952239179451122,"score_gpt":0.3716326800681875,"score_spread":0.3021102882736763,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}