statistics

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How to implement R's p.adjust in Python

I have a list of p-values and I would like to calculate the adjust p-values for m开发者_如何学Cultiple comparisons for the FDR. In R, I can use:[详细]

2023-04-05 05:55 分类：问答
Ruby on Rails Demographic Data

I made an site for a PS3 game and I have quite a lot of users.I am wanting to make tournaments based on peoples locations and would also like to target age groups.When users sign up the input there da[详细]

2023-04-05 02:37 分类：问答
How can I add a table to a graph?

I have created a dodged bar chart using the following commands: a = c(1,1,1,1,1,1,1,2,2,2,2,2,2,2) b = c(\"A\",\"A\",\"A\",\"B\",\"B\",\"B\",\"B\",\"C\",\"C\",\"D\",\"D\",\"D\",\"D\",\"D\")[详细]

2023-04-04 20:48 分类：问答
On-line/Streaming algorithm for the selection of the top X percent of a time series

I am working on a time series of nume开发者_开发技巧ric values, such as those produced by a temperature sensor. I\'d like to filter those values, roughly selecting those samples that form e.g. the top[详细]

2023-04-04 18:13 分类：问答
Processing of sensor data

I am working on a system with laser trip detectors(if something breaks the laser path I get a one on the output of the laser receiver).[详细]

2023-04-04 10:34 分类：问答
find the top words, relative to all documents

I have some 100.000+ text documents. I\'d like to find a way to answer this (somewhat ambiguous) question:[详细]

2023-04-04 08:01 分类：问答
Implementing a multiplier in a statistician class

I am working on a programming assignment for my data structures class and we are working on making a statistician class. One of the functions that we have to have is to be able to take a statistician[详细]

2023-04-03 15:29 分类：问答
sql server and statistics profile

I am starting to look at the query optimizer in SQL server 2008 and I’m particularly interested in the statistics profile that can be shown for a query. So far i understand that the result shown for[详细]

2023-04-03 13:40 分类：问答
2D Distribution Region of Interest

Given a 2D distribution. See image: ), How can I find the Region of Interest that contains 90% or开发者_开发技巧 95% of the data in matlab?[详细]

2023-04-03 12:02 分类：问答
How many ids can I safely create with Guids?

I still can\'t get my head around the assertion that Guid is safe to use as a unique identifier. Wikipedia page says[详细]

2023-04-03 09:38 分类：问答