mean_开发者

Calculating arithmetic mean (one type of average) in Python [duplicate]

This question already has answers here: Finding the average of a list (24 answers) Closed last year. Is there a built-in or standa开发者_运维知识库rd library method in Python to calculate t[详细]

2023-04-11 20:18 分类：问答

Calculate mean and standard deviation from a vector of samples in C++ using Boost

Is there a way to calculate mean and stan开发者_运维问答dard deviation for a vector containing samples using Boost?[详细]

2023-04-09 11:45 分类：问答

Real time sorting of an array

This was an interview question. \"Receives 1000 bids/second for a stock. 开发者_开发技巧Want to store the top 50 bids and calculate the mean. How?\"You wouldn\'t \"real-time sort\".You would probably[详细]

2023-04-05 05:02 分类：问答

Pass an array through a function

I\'m trying to pass a simple array through a function to compute the mean. int main() { int n = 0; // the number of grades in the array[详细]

2023-04-03 10:49 分类：问答

Randomly subset data set multiple times and calculate means and variances

I never came to any conclusions re: this question, so I thought I would rephrase it and ask again. I would like to subsample my dataset 10,000 times to generate means and 95% CIs for each of my respo[详细]

2023-03-22 14:28 分类：问答

How can I calculate the mean and maximum value for 4D image data?

I have some 4D image data, 384-by-276-by-20-by-5, where data(X,Y,T,V), X = x location, Y = y location, T = time, V = vessel location.[详细]

2023-03-22 10:53 分类：问答

Assign pass/fail value based on mean in large dataset

this might be a simple question but I was hoping someone could point me in the right direction. I have a sample dataset of:[详细]

2023-03-22 09:10 分类：问答

Calculate group mean, sum, or other summary stats. and assign column to original data

I want to calculate mean (or any other summary statistics of length one, e.g. min, max, length, sum) of a numeric variable (\"value\") within each level of a grouping variable (\"grou开发者_开发技巧p\[详细]

2023-03-07 02:45 分类：问答