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Showing posts with the label Slice

Slice Multiple Frame Of Numpy Array With Multiple Y1:y2, X1:x2

I have an numpy array of multiple frame (multiple_frames) and I want to slice height and width of e… Read more Slice Multiple Frame Of Numpy Array With Multiple Y1:y2, X1:x2

Slicing Multiple Ranges Of Columns In Pandas, By List Of Names

I am trying to select multiple columns in a Pandas dataframe in two different approaches: 1)via the… Read more Slicing Multiple Ranges Of Columns In Pandas, By List Of Names

Subset Pandas Dataframe Based On Annual Returning Period Covering Multiple Months

This question is similar to Selecting Pandas DataFrame records for many years based on month & … Read more Subset Pandas Dataframe Based On Annual Returning Period Covering Multiple Months

Make An Object That Behaves Like A Slice

How can we make a class represent itself as a slice when appropriate? This didn't work: class M… Read more Make An Object That Behaves Like A Slice

Slicing Pandas Dataframe According To Number Of Lines

I suppose this is something rather simple, but I can't find how to make this. I've been sea… Read more Slicing Pandas Dataframe According To Number Of Lines

Using Slices In Python

I use the dataset from UCI repo: http://archive.ics.uci.edu/ml/datasets/Energy+efficiency Then doin… Read more Using Slices In Python

Speed Up Numpy Nested Loop

I am writing a simulation for a wireless network in python using numpy and cython, where suppose th… Read more Speed Up Numpy Nested Loop

Understanding Pythons Reverse Slice ( [::-1] )

I always thought that omitting arguments in the python slice operation would result into: start = … Read more Understanding Pythons Reverse Slice ( [::-1] )