statistics | 一个运用php与swoole实现的统计监控系统 | Analytics library
kandi X-RAY | statistics Summary
kandi X-RAY | statistics Summary
一个运用php与swoole实现的统计监控系统
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Top functions reviewed by kandi - BETA
- Get Elasticsearch log
- Handles fatal errors .
- on receive data
- Report an error
- Initialize the session
- Get server configuration
- Get redis instance
- Generate random string
- Encode data to json
- Get the file name .
statistics Key Features
statistics Examples and Code Snippets
Lines of Code : 71License : Non-SPDX (Apache License 2.0)
Copydef sufficient_statistics(x, axes, shift=None, keep_dims=None, name=None,
keepdims=None):
"""Calculate the sufficient statistics for the mean and variance of `x`.
These sufficient statistics are computed using the one p def calculate_accuracy_stats(self, found_words, up_to_time_ms,
time_tolerance_ms):
"""Calculate accuracy statistics when a new commands is founded.
Given ground truth and corresponding predictions founded by
def sufficient_statistics_v2(x, axes, shift=None, keepdims=False, name=None):
"""Calculate the sufficient statistics for the mean and variance of `x`.
These sufficient statistics are computed using the one pass algorithm on
an input that's opt Community Discussions
Trending Discussions on statistics
QUESTION
Can someone help me investigate why my Chainlink requests aren't getting fulfilled. They get fulfilled in my tests (see hardhat test etherscan events(https://kovan.etherscan.io/address/0x8Ae71A5a6c73dc87e0B9Da426c1b3B145a6F0d12#events). But they don't get fulfilled when I make them from my react app (see react app contract's etherscan events https://kovan.etherscan.io/address/0x6da2256a13fd36a884eb14185e756e89ffa695f8#events).
Same contracts (different addresses), same function call.
Updates:
Here's the code I use to call them in my tests
...ANSWER
Answered 2021-Jun-16 at 00:09Remove your agreement vars in MinimalClone.sol, and either have the user input them as args in your init() method or hardcode them into the request like this:
QUESTION
I have multiple currency based orders in database. When I was trying select order statistics, MySQL SUM not calculating same values.
For example I have same prices on two orders 2550 but sum calculating only one order and if I'll change one order price to 2551 it's working correctly.
...ANSWER
Answered 2021-Jun-15 at 07:22You are doing SUM(distinct(IF(EUR.amount>0 ... which is summing only distinct values (I guess, I didn't know there was such an option). Use SUM(IF(EUR.amount>0 ... instead
QUESTION
I have a text which I split into a list of unique words using set. I also have split the text into a list of sentences. I then split that list of sentences into a list of lists (of the words in each sentence / maybe I don't need to do the last part)
...ANSWER
Answered 2021-Jun-14 at 15:04word_freq = {}
for word in set(words):
word_freq[word] = list()
for sent in split_sents:
for word in words:
if word in sent:
word_freq[word].append(sent)
print(word_freq)
=================================================================
{'am': [['now', 'i', 'am', 'not', 'hungry', 'i', 'am', 'full']],
'food': [['i', 'got', 'food']],
'full': [['now', 'i', 'am', 'not', 'hungry', 'i', 'am', 'full']],
'got': [['i', 'got', 'food']],
'hungry': [['i', 'was', 'hungry'],
['now', 'i', 'am', 'not', 'hungry', 'i', 'am', 'full']],
'i': [['i', 'was', 'hungry'],
['i', 'got', 'food'],
['now', 'i', 'am', 'not', 'hungry', 'i', 'am', 'full']],
'not': [['now', 'i', 'am', 'not', 'hungry', 'i', 'am', 'full']],
'now': [['now', 'i', 'am', 'not', 'hungry', 'i', 'am', 'full']],
'was': [['i', 'was', 'hungry']]}
QUESTION
I have a pyTorch-code to train a model that should be able to detect placeholder-images among product-images. I didn't write the code by myself as I am very unexperienced with CNNs and Machine Learning.
My boss told me to calculate the f1-score for that model and i found out that the formula for that is ((precision * recall)/(precision + recall)) but I don't know how I get precision and recall. Is someone able to tell me how I can get those two parameters from that following code?
(Sorry for the long piece of code, but I didn't really know what is necessary and what isn't)
ANSWER
Answered 2021-Jun-13 at 15:17You can use sklearn to calculate f1_score
QUESTION
I have the intensity values from a row of a gray scale image (0-255) as in the image. I want to apply pixel centering so I subtract the mean value from all the intensity values. But I don't want to include values higher than 200. What is the best way to do it without iterating through the image? I tried the cv2.mean(input, mask) but I couldn't set the mask properly. I tried also the mean(x for x in mid_line if x < 200) from the statistics library but the resulted mean is incorrect.
ANSWER
Answered 2021-May-12 at 19:27You can create a mask using cv2.threshold. You need to set all values above 200 to 0 and the ones below it to 255, hence, the flag needs to be set to cv2.THRESH_BINARY_INV.
QUESTION
I have two samples x and y and I am trying to compare them with a rank sum test. For the test statistics, I am trying to get sum of the ranks of the first sample with the following.
...ANSWER
Answered 2021-Jun-13 at 19:37You don't need to sort the concatenated x and y vector. The result of rank(c(x, y)) gives you the ranks of x then the ranks of y, so to get the ranks of x you can do:
QUESTION
Just had a basic question regarding the GitHub rest API regarding the following API call /repos/{owner}/{repo}/stats/code_frequency In the documentation Here it stats that the following API call does the following Returns a weekly aggregate of the number of additions and deletions pushed to a repository. If you see the return value below I'm assuming the second element in the list is the additions and the third element is the deletions, show what is the first element in this list?
Returns
...ANSWER
Answered 2021-Jun-13 at 14:44It seems the first value is the epoch time in seconds (number of seconds since 01/01/1970) (unix time / posix time)
QUESTION
I have a dataframe on which I use psych::alpha. In the output there are general confidence boundaries around a general cronbach's alpha value. I want to access those but they don't appear in the results when I save the output as a variable. In the documentation they're called itemboot.ci but that doesn't exist in the alpha object.enter code here
...ANSWER
Answered 2021-Jun-13 at 13:26When you print an object, either by using print or by sending it to the R console, some extra processing may happen. Every object (almost always) has its own print and in this case you can see that the print.psych method (called behind the scenes instead of print on any psych package object) is doing the following with your object of (sub)class alpha:
QUESTION
I do not know what is problem .This code do not sort the dict.it is average of csv file with the names.
...ANSWER
Answered 2021-Jun-13 at 04:29Right. Your major problems were indentation. You can't compute the average until you have ALL the grades, and you were trying to do that for EVERY grade. As @Grismar pointed out you were creating a new dictionary in each inner loop instead of adding a value to an existing dictionary.
Something like this shows what you were going for.
QUESTION
I am trying all the ways to change the title after going from the button to the home screen. The main screen shows me, and the title does not want to change in any way.I want the title to be shown "Главная". I've reviewed all of YouTube, downloaded projects from github, and I can't find a solution
Main controller:
...ANSWER
Answered 2021-Jun-12 at 21:55The problem lies within this source code.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install statistics
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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