【sampling】

2011年07月28 - Thank you so much for your help in advance 非常感谢你的帮助 I am trying to modify an existing matrix such th

2016年09月15 - I need to generate samples from a list of numbers in a scenario where I might have the situation tha

2017年11月29 - How can I sample over a data frame instead of over row indices 如何在数据框上而不是在行索引上进行采样 Specifically, I a

2014年04月16 - In this other question I asked I got some general advice regarding my module. Now I seek advice here

2017年01月04 - Summary: The industrial thermometer is used to sample temperature at the technology device. For few

2017年08月24 - I have a d numpy array Z and I want to randomly choose an index of Z where the chance of an index be

2016年11月28 - using RStudio, I have this : 使用RStudio，我有: I want to add a new variable, named AGENT, which is: 我想添加

2009年06月05 - I m working on an application that processes audio data. I m using java I ve added MP SPI, Jlayer, a

2011年01月15 - How can I take n random elements from an Ideally, I d like to be able to make successive calls to th

2015年05月11 - This is a bit complex, and I greatly appreciate any help I am trying to randomly sample rows from a

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