Contribute your code (and comments) through Disqus. If intensites and radius are numpy arrays of your data: bin_width = 0.1 # Depending on how narrow you want your bins def get_avg(rad): average_intensity = intensities[(radius>=rad-bin_width/2.) For example – simply appending elements of one list to the tail of the other in a for loop, or using +/* operators, list comprehension, extend(), and itertools.chain() methods.. numpy, cookbook, python. This operation is useful when we have numbers of lists of elements which needs to be processed in a similar manner. python,histogram,large-files. I thought I could use the random.shuffle method, but this seems to fail when the list is of objects. Method #1 : Using Naive Method In this method, we traverse the second list … n=input("Enter the constraint to print n m=input("Enter the maximum value to prin a=0 Python shuffle() 函数 Python 数字 描述 shuffle() 方法将序列的所有元素随机排序。 语法 以下是 shuffle() 方法的语法: import random random.shuffle (lst ) 注意:shuffle()是不能直接访问的,需要导入 random 模块,然后通过 random 静态对象调用该方法。 参数 lst -- 可以是一个列表。 & (radius