semvec/pypi-packages huggingface dataset:
ttra 0.1.1
Implementation of Time-proof Time-series Reduction Algorithm
Requires Python: >=3.5

# Time-proof Time-series Reduction Algorithm

## TTRA is a lightweight algorithm reducing a time-series with a time omission.</br> It has been described in the Master's Thesis.

## Example of real-time usage

![animation](https://user-images.githubusercontent.com/50794170/172917936-8bcaf164-5d1c-430f-9e98-23c48cc86816.gif)

## Usage

```python
import pandas as pd
import matplotlib.pyplot as plt
from ttra import TTRA

# define minimal percentage change that should be detected by TTRA
PCT_CHANGE: float = 0.01
    
# let's take the inflation in Poland as an example
source: str = "https://stat.gov.pl/download/gfx/portalinformacyjny/pl/defaultstronaopisowa/4741/1/1/miesieczne_wskazniki_cen_towarow_i_uslug_konsumpcyjnych_od_1982_roku_13-05-2022.csv"
    
# download and process data
inflation = pd.read_csv(source,encoding='ISO-8859-2',sep=';').sort_values(['Rok','Miesišc'])
inflation = inflation[inflation['Sposób prezentacji'] == 'Analogiczny miesišc poprzedniego roku = 100']
inflation = inflation['Wartoć'].dropna().map(lambda x: x.replace(',','.')).astype(float)
inflation = inflation.iloc[-12*25:].reset_index(drop=True) # last 25 years only to not obscure the newest data

# initiate TTRA and reduce data with a given PCT_CHANGE
tr = TTRA(inflation)
reduced = tr.reduce(PCT_CHANGE)

# plot data, reduced data and an assumption of the current extremum
fig, ax = plt.subplots()
inflation.plot(ax=ax)
reduced.plot(ax=ax)
plt.scatter(tr.a.Index, tr.a.x, s= 150 , color='black')
```
### Output
![image](https://user-images.githubusercontent.com/50794170/172926785-2d3cf32f-cb48-4446-b521-c4a4acc9e26e.png)
morris-lee-package 0.0.1
A small example package
Requires Python: >=3.6

# 
## _Subtitle_
[![Build Status](https://travis-ci.org/joemccann/dillinger.svg?branch=master)](https://travis-ci.org/joemccann/dillinger)

**Objective**: Actually just to make my daily life more easy, but I also willing to share with others. :) 

Some basic Python commands are:

```python
def gg(x+y):
	z = x+y
	return z
```

**Features**:
- Feature 1
- Feature 2
- Feature 3

This is contributed by [Morris Lee](http://www.morris-lee.com/).