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# Problem to solve
Be able to view or calculate historical arrival delays at a stop for a particular trip.
# Challenges
1. TFI api does not provide the data I expect and need
2. Storage and quer…
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can not find used cases or detailed description for each available function
it is pity , great code but how to use it?
import datetime
import logging
import json
import pandas as pd
impo…
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**Why is this needed**:
Say you are monitoring a database cluster and would like to see an overview of the latencies of all nodes. A Candlestick chart could usually be used for that. However, Grafana …
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Thanks for sharing, this series of timeseries models are really interesting. I especially like deeptime which works well for me (and I've tried [adding multivariate, past only, inputs](https://github.…
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**Is your feature request related to a problem? If yes, please describe.**
I'm about adding a kdb+ support to athena-jdbc.
I found a big issue here where athena-federation-sdk/src/main/java/com/ama…
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This is my query. I want to plot a bar graph for se_elapsed_wall_time VS se_id
db.SessionStatus.aggregate([
{"$match": {"se_start_time": {"$gte": "$from", "$lte": "$to"}}},
{"$sort": {"se_start_…
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I've been playing with `yahoo` data source and one thing occurs to me: in its current implementation user is locked in `TimeArray`. It's not always convenient, user may prefer to work with other data …
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**Environment:**
Python 3.7.10
sdv 0.11
**Error description:**
There is no documentation detailing whether `PAR` supports constraints.
Is there a way similar to the `HMA1` approach mentioned…
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## Chapter 3
1. Fixed time horizon e.g. daily return, should be avoided because fix time interval doesn't exhibit good statistical properties.
2. take profit and stoploss limits are a function of …
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OBR model uses CDID codes as identifiers in the model spec
These CDID codes can be used to query the ONS API
I have some code to do this from a previous project so can start collecting series ga…