rolling | Computationally efficient rolling window iterators | Learning library
kandi X-RAY | rolling Summary
kandi X-RAY | rolling Summary
Here's a sequence of integers:.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Update the buffer
- Removes a link from the tree
- Decrement an item
- Increment an item
- Return the most common item
- Update the window with new values
- Remove old value from buffer
- Add a new value
- Checks if the current value is in the buffer
- Check if two sequences are equal
- Update the window
- Removes the oldest element from the buffer
- Update the current window
- Insert new node at given value
- Add new item
- Remove the oldest item from the queue
- Add a new value to the buffer
- Remove old item from buffer
- Return the current value of the node
rolling Key Features
rolling Examples and Code Snippets
Community Discussions
Trending Discussions on rolling
QUESTION
import yfinance as yf
msft = yf.Ticker('MSFT')
data = msft.history(period='6mo')
import mplfinance as mpf
data['30 Day MA'] = data['Close'].rolling(window=20).mean()
data['30 Day STD'] = data['Close'].rolling(window=20).std()
data['Upper Band'] = data['30 Day MA'] + (data['30 Day STD'] * 2)
data['Lower Band'] = data['30 Day MA'] - (data['30 Day STD'] * 2)
apdict = (
mpf.make_addplot(data['Upper Band'])
, mpf.make_addplot(data['Lower Band'])
)
mpf.plot(data, volume=True, addplot=apdict)
ANSWER
Answered 2021-Jun-15 at 01:49- As per Adding plots to the basic mplfinance plot(), section Plotting multiple additional data sets
- Aside from the example below, for two columns from a dataframe, the documentation shows a number of ways to configure an appropriate object for the
addplotparameter. apdict = [mpf.make_addplot(data['Upper Band']), mpf.make_addplot(data['Lower Band'])]works as well. Note it's alist, not atuple.
- Aside from the example below, for two columns from a dataframe, the documentation shows a number of ways to configure an appropriate object for the
- mplfinance/examples
QUESTION
I have this module I made for a discord.py bot (not a COG though). It clearly has the function "help_command" defined but whenever I try to run it it gives me the above error. I couldn't wrap my head around it so I thought it might worth it to ask the community.
discord_main.py
ANSWER
Answered 2021-Jun-14 at 17:28I think the problem is that you are importing from discord_main in embed_storage and vice-versa.
You need to resolve this somehow or, if there is no other way, you could move the import into the function definition, e.g. in embed_storage.py:
QUESTION
I have a data frame that is indexed from 1 to 100000 and I want to calculate the slope for every 12 steps. Is there any rolling window for that?
I did the following, but it is not working. The 'slope' column is created, but all of the values as NaN.
ANSWER
Answered 2021-Jun-14 at 15:14- It's not necessary to use
.groupbybecause there is only 1 record per day. - Don't use
.reset_index(0, drop=True)because this is dropping the date index. When you drop the index from the calculation, it no longer matches the index ofdf, so the data is added asNaN.df['Close'].rolling(window=days_back, min_periods=days_back).apply(get_slope, raw=True)creates apandas.Series. When assigning apandas.Seriesto apandas.DataFrameas a new column, the indices must match.
QUESTION
I want to count the frequency for a certain event from 1 to x in a series. then start again with 1.
The event is a number below or above zero. It only want to count if the number is below zero.
What I have already coded:
...ANSWER
Answered 2021-Jun-13 at 19:06Try with groupby cumsum on groups based on where negative is 0:
QUESTION
I am new to vue js and front end development. How can I direct the console errors and API errors from front end application that is running on user's browser to cloud watch logs.
I know that in Java backend development, we can use log4j to log the errors to a rolling log file and wire those logs to cloudwatch log groups (so I can monitor cloudwatch logs for any potential errors or warnings). How can I have similar functionality for logging console and API errors from front end vue js application to cloud watch logs
...ANSWER
Answered 2021-Apr-22 at 01:19There really isn't a great way to do this from a security standpoint. You'd have to expose your cloudwatch log stream to the world essentially.
You can use npm packages like winston-cloudwatch for this fairly easily, but you have to more or less "hardcode" your credentials since a frontend/vue app runs in the users browser. They'll always be able to see the credentials you're sending along which makes them meaningless.
With that being said, there really isn't any risk of someone doing anything malicious besides sending dirty messages to your logs.
QUESTION
I've got a large data.table (~50M rows) with multiple ID columns (ID1, ID2) that groups rows. I'd like to shift the Value column based on an inequality rolling condition as i will outline below. what is rolling condition? I just made that term up. It means the condition changes (rolls) too.
...ANSWER
Answered 2021-Jun-11 at 09:28Here's one way to do it:
QUESTION
I have got an issue with my application, it logs request along with its query param which may contain sensitive data in access log. application is configured with logback.xml & embedded jetty.
jetty server is customized with below accessLogCustomer
...ANSWER
Answered 2021-Jun-01 at 12:19Use the CustomRequestLog and Slf4jRequestLogWriter instead.
You'll want the special format option %U which emits the URL path, without the query string (which is available as %q btw)
Your resulting configuration would look like this ...
QUESTION
The Kubernetes StatefulSet RollingUpdate strategy deletes and recreates each Pod in order. I am interested in updating a StatefulSet by recreating a pod and then deleting the old Pod (note the reversal), one-by-one.
This is interesting to me because:
- There is no reduction in the number of Ready Pods. I understand this is how a normal Deployment update works too (i.e. a Pod is only deleted after the new Pod replacing it is Ready).
- More importantly, it allows me to perform application-specific live migration during my StatefulSet upgrade. I would like to "migrate" data from
(old) pod-ito(new) pod-ibefore(old) pod-iis terminated (I would implement this in(new) pod-ireadiness logic).
Is such an update strategy possible?
...ANSWER
Answered 2021-Jun-10 at 23:04No, because pods have specific names based on their ordinal (-0, -1, etc) and there can only be one pod at a time with a given name. Deployments and DaemonSets can burst for updates because their names are randomized so it doesn't matter what order you do things in.
QUESTION
I'm working on anomaly detection project. The result so far is a data frame consisting of a column (of the model) consisting only of "1" and "-1" (for the normal and anomal data points).
...ANSWER
Answered 2021-Jun-10 at 16:26See where mod1 is equal to -1 and then do a rolling sum on the boolean values.
QUESTION
My datatable is returning 982 blank rows and I'm really lost as to why! I also get this error message:
...ANSWER
Answered 2021-Jun-10 at 15:32Is this what you want? This error will indicate that a column which uses columns.data has been unable to obtain valid data to display - for example: would produce this error if the data source object for the row had no Name parameter or the data was null or undefined.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install rolling
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
