40:null 41:["$","title",null,{"children":"Logistic Regression | Sean Phillips's Workspace | Observable"}] 47:[] 45:{"id":"6ce53ef747b5adea","slug":null,"title":"Logistic Regression","thumbnail":"e984c522ab6b8bbeff4c1c51deb262d66840b31eca1ff57ecc6c1cd1bed5db48","access_level":"public","create_time":"$D2023-10-03T12:08:48.984Z","update_time":"$D2023-10-03T12:58:53.754Z","view_time":null,"first_public_time":"$D2023-10-03T12:08:48.984Z","has_unpublished_edits":null,"fork":true,"stars":0,"starred":false,"owner":{"type":"team","id":"71d389d11a17960d","login":"sean-phillips-ws","name":"Sean Phillips's Workspace","avatar_url":"https://avatars-next.observableusercontent.com/2207bf271827ea0d4b79a65820d6a569b96834557a2a15fc0e2ea8b26e02ae89","tier":"starter_2024","bio":"","following":false},"version":173,"publish_version":null,"role":null,"authored":false,"authors":[{"type":"individual","id":"7ec4b8e6fc57cc17","login":"rivian","name":"Sean Phillips","avatar_url":"https://avatars-next.observableusercontent.com/00d961e397b58e789c233802ccf30eb6b7181e6e392192cbafb4a9cb25e75a59","tier":null,"bio":"","following":false}],"members":[{"type":"individual","id":"7ec4b8e6fc57cc17","login":"rivian","name":"Sean Phillips","avatar_url":"https://avatars-next.observableusercontent.com/00d961e397b58e789c233802ccf30eb6b7181e6e392192cbafb4a9cb25e75a59","tier":null,"role":"editor"},{"type":"team","id":"71d389d11a17960d","login":"sean-phillips-ws","name":"Sean Phillips's Workspace","avatar_url":"https://avatars-next.observableusercontent.com/2207bf271827ea0d4b79a65820d6a569b96834557a2a15fc0e2ea8b26e02ae89","tier":"starter_2024","role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":1,"collection":null,"type":"notebook","body":{"titling":"auto","title":"Logistic Regression","cells":[{"id":0,"value":"# Logistic Regression ","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":139,"value":"viewof threshold = Inputs.range([0,10])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":166,"value":"html` \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

	Predicted Negative	Predicted Positive
Actual Postive	${falpos}	${truepos}
Actual Negative	${truenegatives}	${flasenegatives}

\n\n\n\n\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":5,"value":"Plot.plot({\n x:{domain:[0,10]},\n y:{domain:[0,1]},\n marks:[\n Plot.ruleX([0]),\n Plot.ruleY([0]),\n Plot.dot(Xblue,{x:Xblue,y:0,fill:\"blue\",r:5}),\n Plot.dot(Xred,{x:Xred,y:1,fill:\"red\",r:5}),\n Plot.line([[threshold,0],[threshold,1]],{strokeDasharray:\"5,5\"})\n ]\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":146,"value":"## Positives and Negatives","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":148,"value":"truenegatives = Xblue.filter(x => x <= threshold).length","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":153,"value":"flasenegatives = Xred.filter(x => x <= threshold).length","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":159,"value":"truepos = Xred.filter(x => x >= threshold).length","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":163,"value":"falpos = Xblue.filter(x => x >= threshold).length","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":144,"value":"## Data\n","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":124,"value":"Xblue = [3.319808626887721, 0.17267431749119444, 3.9232929828623093, 2.380555271252465, 1.349330931595207, 2.0066284426389007, 0.37158767653225766, 1.735205071058377, 2.0840286241446457, 1.187656369916016]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":126,"value":"Xred = [8.193605270661076, 8.729956729311493, 9.31683482651583, 7.704378276131655, 7.0565062978451, 6.0988732328264925, 6.341763176314117, 7.178519833406082, 7.113651611640721, 6.75916520727529]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":127,"value":"Yblue = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":129,"value":"Yred = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W47","stdlib":"1"}} 46:"$45:body"