mstat | based tool for profiling memory usage
kandi X-RAY | mstat Summary
kandi X-RAY | mstat Summary
mstat — measure memory usage of a program over time.
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Top functions reviewed by kandi - BETA
- main is the main entry point for testing
- execInNamespace executes the given command with the given namespace .
- NewPoller returns a new Poller .
- poller polls the cgroup stats until stop .
- newPath returns a new path string
mstat Key Features
mstat Examples and Code Snippets
Community Discussions
Trending Discussions on mstat
QUESTION
Simlarly to this post: efficient function to find harmonic mean across different pandas dataframes I have two Pandas dataframes that are identical in shape and I want to find the harmonic mean of each pair of elements - one from each dataframe in the same location. The solution given in that post was to use a Panel, but that is now deprecated.
If I do this:
...ANSWER
Answered 2020-Dec-01 at 05:23The reason is that you pass axis=None
to hmean
, which flattens the data. Remember when you do groupby().apply()
, the argument is the whole group, e.g. df.loc['DF1']
. Just remove axis=None
:
QUESTION
I have a dataframe that is multi indexed in that manner.
...ANSWER
Answered 2020-Nov-25 at 15:22The problem is that winsorize
returns a numpy array. So you're replacing a dataframe with a numpy array (wich is why you see [[...]]
in your output). Instead, you should replace the values of the dataframe. Here is an example:
QUESTION
I have a code that I use for multiple different metrics (e.g. Value at Risk, Omega, Sortino, etc.). The formula I use for the average is:
Mean (average):
...ANSWER
Answered 2020-Jul-13 at 18:17For a precise answer, an MCVE is needed.
Presuming 'e' is an nparray
QUESTION
Powershell foreach creates multiple csv files that I would like to have emailed once created. How may this be accomplished? Can I create another foreach to send each of the newly named csv files or do I try and zip the output to be emailed?
...ANSWER
Answered 2020-Aug-28 at 22:21I was able to send all files separately with a variable $files = (ls C:\path\mail).FullName
QUESTION
I'm using DEAP library to implement genetic programming and I have used eaMuCommaLambda algorithm
for this purpose. In order to run the program in parallel, I followed the instructions in the DEAP document and added the two following lines of code in the if __name__ == "__main__"
section.
ANSWER
Answered 2020-May-22 at 20:29After to your evaluation algorithm, please add the below code and try,
pool.close()
This will make sure to close all the pools you have started.
Hope this speeds up your process.
QUESTION
I am very new to python. I am trying to run a simple code with a 2d list. But I'm getting an error: "TypeError: 'generator' object is not subscriptable". Can anyone please help me with how to solve this? Or what is wrong with the code.
...ANSWER
Answered 2020-May-04 at 12:10You can change the pArray to be a list of lists that will prevent you from getting the TypeError: 'generator' object is not subscriptable
QUESTION
I am computing a test statistic that is distributed as a chi square with 1 degree of freedom. I am also computing P-value corresponding to this using two different techniques from scipy.stats
.
I have observations and expected values as numpy arrays.
...ANSWER
Answered 2020-Apr-02 at 12:13For stats.chisquare, ddof is defined as
QUESTION
I have data formatted as a 3-dimensional array, and I am performing a regression for each element along one of the axes. The following code works as I expect and returns a list of the regression slopes.
...ANSWER
Answered 2020-Jan-02 at 01:31You are correct in that the function stats.mstats.theilslopes
fails with that error message if there are not enough unmasked values to compute the regression.
A minimal example:
QUESTION
I am trying to implement a winsorization function but get confused by the exact definition of it. Obviously, the winsorize function in R
package, DescTool
, and the winsorize function in Python
library, scipy.stats.mstats
, yield different results. I am a little surprised by this as both functions are very popular but nobody seems to care about the difference. Here is a simple test:
In R
ANSWER
Answered 2019-Dec-05 at 22:43It seems to be a difference in how the quantile is defined. R uses a continuous quantile function by default, which is described in ?quantile
's list of 9 types of quantiles under "Type 7". If you use type = 1
in DescTools::Winsorize
, the results seem to match winsorize from scipy.stats.mstats
(just based on the output shown in the question).
QUESTION
I have made the following replicable example:
...ANSWER
Answered 2019-Nov-22 at 14:11Here is a working example (I am not 100% sure about Winsorizing)
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