[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-04-01(UTC)"],[[["`randomColumn()` adds a new column of pseudorandom numbers to a FeatureCollection, with the default column name being \"random\"."],["The generated random numbers can follow either a uniform distribution (\\[0, 1)) or a normal distribution (μ=0, σ=1) specified using the `distribution` parameter."],["Users can provide a seed value for reproducibility using the `seed` parameter, ensuring the same sequence of random numbers is generated for a given seed."],["This function is commonly used for tasks like randomly splitting a FeatureCollection into subsets for training and testing machine learning models, as demonstrated in the examples."]]],["This tool adds a column of pseudorandom numbers to a FeatureCollection. Users can specify the `columnName`, `seed`, and `distribution`. The default distribution, 'uniform', generates numbers between 0 and 1; 'normal' produces numbers with a mean of 0 and a standard deviation of 1. The `randomColumn` method returns the modified FeatureCollection. This is exemplified by creating random splits into subsets. The outputs are double-precision floating point numbers.\n"]]