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Hossam Data Helper

Project description

๐ŸŽ“ Hossam Data Helper

Python Version License: MIT Version

Hossam์€ ๋ฐ์ดํ„ฐ ๋ถ„์„, ์‹œ๊ฐํ™”, ํ†ต๊ณ„ ์ฒ˜๋ฆฌ๋ฅผ ์œ„ํ•œ ์ข…ํ•ฉ ํ—ฌํผ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์ž…๋‹ˆ๋‹ค.

์•„์ดํ‹ฐ์œŒ(ITWILL)์—์„œ ์ง„ํ–‰ ์ค‘์ธ ๋จธ์‹ ๋Ÿฌ๋‹ ๋ฐ ๋ฐ์ดํ„ฐ ๋ถ„์„ ์ˆ˜์—…์„ ์œ„ํ•ด ๊ฐœ๋ฐœ๋˜์—ˆ์œผ๋ฉฐ, ์ด๊ด‘ํ˜ธ ๊ฐ•์‚ฌ์˜ ๊ฐ•์˜์—์„œ ํ™œ์šฉ๋ฉ๋‹ˆ๋‹ค.


๐Ÿ“‹ ๋ชฉ์ฐจ


โœจ ํŠน์ง•

  • ๐Ÿ“Š ํ’๋ถ€ํ•œ ์‹œ๊ฐํ™”: Seaborn/Matplotlib ๊ธฐ๋ฐ˜์˜ 25+ ์‹œ๊ฐํ™” ํ•จ์ˆ˜
  • ๐ŸŽฏ ํ†ต๊ณ„ ๋ถ„์„: ํšŒ๊ท€, ๋ถ„๋ฅ˜, ์‹œ๊ณ„์—ด ๋ถ„์„์„ ์œ„ํ•œ ํ†ต๊ณ„ ๋„๊ตฌ
  • ๐Ÿ“ฆ ์ƒ˜ํ”Œ ๋ฐ์ดํ„ฐ: ํ•™์Šต์šฉ ๋ฐ์ดํ„ฐ์…‹ ์ฆ‰์‹œ ๋กœ๋“œ ๊ธฐ๋Šฅ
  • ๐Ÿ”ง ๋ฐ์ดํ„ฐ ์ „์ฒ˜๋ฆฌ: ๊ฒฐ์ธก์น˜ ์ฒ˜๋ฆฌ, ์ด์ƒ์น˜ ํƒ์ง€, ์Šค์ผ€์ผ๋ง ๋“ฑ
  • ๐Ÿš€ ๊ฐ„ํŽธํ•œ ์‚ฌ์šฉ: ์ง๊ด€์ ์ธ API๋กœ ๋น ๋ฅธ ํ”„๋กœํ† ํƒ€์ดํ•‘ ์ง€์›
  • ๐Ÿ“ˆ ๊ต์œก์šฉ ์ตœ์ ํ™”: ๋ฐ์ดํ„ฐ ๋ถ„์„ ๊ต์œก์— ํŠนํ™”๋œ ์„ค๊ณ„

๐Ÿ“ฆ ์„ค์น˜

PyPI๋ฅผ ํ†ตํ•œ ์„ค์น˜ (๊ถŒ์žฅ)

pip install hossam

์š”๊ตฌ์‚ฌํ•ญ

  • Python 3.8 ์ด์ƒ
  • pandas, numpy, matplotlib, seaborn ๋“ฑ (์ž๋™ ์„ค์น˜๋จ)

๐Ÿš€ ๋น ๋ฅธ ์‹œ์ž‘

๋ฒ„์ „ ํ™•์ธ

import hossam
print(hossam.__version__)  # 0.3.0

์ƒ˜ํ”Œ ๋ฐ์ดํ„ฐ ๋กœ๋“œ

from hossam import load_data, load_info

# ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ๋ฐ์ดํ„ฐ์…‹ ๋ชฉ๋ก ํ™•์ธ
datasets = load_info()
print(datasets)

# ํŠน์ • ํ‚ค์›Œ๋“œ๋กœ ๊ฒ€์ƒ‰
ad_datasets = load_info(search="AD")

# ๋ฐ์ดํ„ฐ์…‹ ๋กœ๋“œ
df = load_data('AD_SALES')
print(df.head())

๊ฐ„๋‹จํ•œ ์‹œ๊ฐํ™”

from hossam import hs_plot
import pandas as pd
import numpy as np

# ์ƒ˜ํ”Œ ๋ฐ์ดํ„ฐ ์ƒ์„ฑ
df = pd.DataFrame({
    'x': np.random.randn(100),
    'y': np.random.randn(100),
    'category': np.random.choice(['A', 'B', 'C'], 100)
})

# ์‚ฐ์ ๋„ ๊ทธ๋ฆฌ๊ธฐ
hs_plot.scatterplot(df=df, xname='x', yname='y', hue='category', palette='Set1')

# ๋ฐ•์Šคํ”Œ๋กฏ ๊ทธ๋ฆฌ๊ธฐ
hs_plot.boxplot(df=df, xname='category', yname='x', palette='pastel')

# KDE ํ”Œ๋กฏ ๊ทธ๋ฆฌ๊ธฐ
hs_plot.kdeplot(df=df, xname='x', hue='category', fill=True, fill_alpha=0.3)

๐ŸŽฏ ์ฃผ์š” ๊ธฐ๋Šฅ

1. ๋ฐ์ดํ„ฐ ๋กœ๋”

ํ•™์Šต์šฉ ์ƒ˜ํ”Œ ๋ฐ์ดํ„ฐ์…‹์„ ๋น ๋ฅด๊ฒŒ ๋กœ๋“œํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

from hossam import load_data, load_info

# ๋ชจ๋“  ๋ฐ์ดํ„ฐ์…‹ ๋ชฉ๋ก ๋ณด๊ธฐ
all_datasets = load_info()

# ํ‚ค์›Œ๋“œ๋กœ ๊ฒ€์ƒ‰
search_results = load_info(search="regression")

# ๋ฐ์ดํ„ฐ ๋กœ๋“œ
df = load_data('DATASET_NAME')

์ฃผ์š” ๋ฐ์ดํ„ฐ์…‹ (์˜ˆ์‹œ):

  • AD_SALES: ๊ด‘๊ณ ๋น„์™€ ๋งค์ถœ ๋ฐ์ดํ„ฐ
  • ๊ธฐํƒ€ ๋‹ค์–‘ํ•œ ํšŒ๊ท€, ๋ถ„๋ฅ˜, ์‹œ๊ณ„์—ด ๋ฐ์ดํ„ฐ์…‹

2. ์‹œ๊ฐํ™” ๋ชจ๋“ˆ (hossam.hs_plot)

๊ธฐ๋ณธ ํ”Œ๋กฏ

์„  ๊ทธ๋ž˜ํ”„ (Line Plot)
from hossam import hs_plot

hs_plot.lineplot(
    df=df,
    xname='time',
    yname='value',
    hue='category',
    marker='o',
    palette='Set1'
)
์‚ฐ์ ๋„ (Scatter Plot)
hs_plot.scatterplot(
    df=df,
    xname='x',
    yname='y',
    hue='group',
    palette='husl'
)
ํžˆ์Šคํ† ๊ทธ๋žจ (Histogram)
hs_plot.histplot(
    df=df,
    xname='value',
    hue='category',
    bins=30,
    kde=True,
    palette='Set2'
)

๋ถ„ํฌ ์‹œ๊ฐํ™”

๋ฐ•์Šคํ”Œ๋กฏ (Box Plot)
hs_plot.boxplot(
    df=df,
    xname='category',
    yname='value',
    orient='v',
    palette='pastel'
)
๋ฐ”์ด์˜ฌ๋ฆฐ ํ”Œ๋กฏ (Violin Plot)
hs_plot.violinplot(
    df=df,
    xname='category',
    yname='value',
    palette='muted'
)
KDE ํ”Œ๋กฏ (Kernel Density Estimation)
# 1์ฐจ์› KDE
hs_plot.kdeplot(
    df=df,
    xname='value',
    hue='category',
    fill=True,
    fill_alpha=0.3,
    palette='Set1'
)

# 2์ฐจ์› KDE
hs_plot.kdeplot(
    df=df,
    xname='x',
    yname='y',
    palette='coolwarm'
)

ํ†ต๊ณ„์  ํ”Œ๋กฏ

ํšŒ๊ท€์„ ์ด ํฌํ•จ๋œ ์‚ฐ์ ๋„ (Regression Plot)
hs_plot.regplot(
    df=df,
    xname='x',
    yname='y',
    palette='red'
)
์„ ํ˜• ๋ชจ๋ธ ํ”Œ๋กฏ (LM Plot)
hs_plot.lmplot(
    df=df,
    xname='x',
    yname='y',
    hue='category'
)
์ž”์ฐจ ํ”Œ๋กฏ (Residual Plot)
from sklearn.linear_model import LinearRegression

# ๋ชจ๋ธ ํ•™์Šต
model = LinearRegression()
model.fit(X_train, y_train)
y_pred = model.predict(X_test)

# ์ž”์ฐจ ํ”Œ๋กฏ
hs_plot.residplot(
    y=y_test,
    y_pred=y_pred,
    lowess=True,  # LOWESS ํ‰ํ™œํ™”
    mse=True      # MSE ๋ฒ”์œ„ ํ‘œ์‹œ
)
Q-Q ํ”Œ๋กฏ (Quantile-Quantile Plot)
residuals = y_test - y_pred
hs_plot.qqplot(y_pred=residuals)
ํ˜ผ๋™ ํ–‰๋ ฌ (Confusion Matrix)
hs_plot.confusion_matrix(
    y=y_test,
    y_pred=y_pred,
    cmap='Blues'
)

๋‹ค๋ณ€๋Ÿ‰ ๋ถ„์„

์Œ ๊ด€๊ณ„ ํ”Œ๋กฏ (Pair Plot)
hs_plot.pairplot(
    df=df,
    diag_kind='kde',
    hue='category',
    palette='Set1'
)
๊ณต๋™ ๋ถ„ํฌ ํ”Œ๋กฏ (Joint Plot)
hs_plot.jointplot(
    df=df,
    xname='x',
    yname='y',
    palette='viridis'
)
ํžˆํŠธ๋งต (Heatmap)
# ์ƒ๊ด€๊ณ„์ˆ˜ ํ–‰๋ ฌ
corr_matrix = df.corr()
hs_plot.heatmap(
    data=corr_matrix,
    palette='coolwarm'
)

๊ณ ๊ธ‰ ์‹œ๊ฐํ™”

๋ณผ๋ก ๊ป์งˆ ์‚ฐ์ ๋„ (Convex Hull)
hs_plot.convex_hull(
    data=df,
    xname='x',
    yname='y',
    hue='cluster',
    palette='Set1'
)
100% ๋ˆ„์  ๋ง‰๋Œ€ ๊ทธ๋ž˜ํ”„ (Stacked Bar)
hs_plot.stackplot(
    df=df,
    xname='category',
    hue='subcategory',
    palette='Pastel1'
)
P-Value ์ฃผ์„ ๋ฐ•์Šคํ”Œ๋กฏ
hs_plot.pvalue1_anotation(
    data=df,
    target='value',
    hue='group',
    pairs=[('A', 'B'), ('B', 'C')],
    test='t-test_ind',
    text_format='star'
)
ํด๋ž˜์Šค๋ณ„ ๋ถ„ํฌ (Distribution by Class)
hs_plot.distribution_by_class(
    data=df,
    xnames=['feature1', 'feature2'],
    hue='target',
    type='kde',
    fill=True,
    palette='Set1'
)
ํด๋ž˜์Šค๋ณ„ ์‚ฐ์ ๋„ (Scatter by Class)
hs_plot.scatter_by_class(
    data=df,
    group=[['x', 'y'], ['x', 'z']],
    hue='target',
    outline=True,  # ๋ณผ๋ก ๊ป์งˆ ํ‘œ์‹œ
    palette='husl'
)

๊ณตํ†ต ๋งค๊ฐœ๋ณ€์ˆ˜

๋ชจ๋“  ์‹œ๊ฐํ™” ํ•จ์ˆ˜๋Š” ๋‹ค์Œ ๊ณตํ†ต ๋งค๊ฐœ๋ณ€์ˆ˜๋ฅผ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค:

  • width: ์บ”๋ฒ„์Šค ๊ฐ€๋กœ ํ”ฝ์…€ (๊ธฐ๋ณธ๊ฐ’: 1280)
  • height: ์บ”๋ฒ„์Šค ์„ธ๋กœ ํ”ฝ์…€ (๊ธฐ๋ณธ๊ฐ’: 720)
  • dpi: ํ•ด์ƒ๋„ (๊ธฐ๋ณธ๊ฐ’: 200)
  • palette: ์ƒ‰์ƒ ํŒ”๋ ˆํŠธ ('Set1', 'Set2', 'pastel', 'husl', 'coolwarm' ๋“ฑ)
  • ax: ์™ธ๋ถ€ Axes ๊ฐ์ฒด ์ „๋‹ฌ ๊ฐ€๋Šฅ
  • callback: Axes ํ›„์ฒ˜๋ฆฌ ์ฝœ๋ฐฑ ํ•จ์ˆ˜

์บ”๋ฒ„์Šค ํฌ๊ธฐ ์กฐ์ • ์˜ˆ์ œ

# ๊ณ ํ•ด์ƒ๋„ ํฐ ์ฐจํŠธ
hs_plot.scatterplot(
    df=df,
    xname='x',
    yname='y',
    width=1920,
    height=1080,
    dpi=300
)

์™ธ๋ถ€ Axes ์‚ฌ์šฉ ์˜ˆ์ œ

import matplotlib.pyplot as plt

fig, axes = plt.subplots(2, 2, figsize=(12, 10))

hs_plot.boxplot(df=df, xname='cat', yname='val', ax=axes[0, 0])
hs_plot.violinplot(df=df, xname='cat', yname='val', ax=axes[0, 1])
hs_plot.histplot(df=df, xname='val', ax=axes[1, 0])
hs_plot.kdeplot(df=df, xname='val', ax=axes[1, 1])

plt.tight_layout()
plt.show()

์ฝœ๋ฐฑ ํ•จ์ˆ˜ ์‚ฌ์šฉ ์˜ˆ์ œ

def custom_style(ax):
    ax.set_title('์‚ฌ์šฉ์ž ์ •์˜ ์ œ๋ชฉ', fontsize=16, fontweight='bold')
    ax.set_xlabel('X์ถ• ๋ ˆ์ด๋ธ”', fontsize=12)
    ax.set_ylabel('Y์ถ• ๋ ˆ์ด๋ธ”', fontsize=12)
    ax.grid(True, alpha=0.3, linestyle='--')

hs_plot.scatterplot(
    df=df,
    xname='x',
    yname='y',
    callback=custom_style
)

3. ๋ถ„์„ ๋ชจ๋“ˆ (hossam.hs_stats)

๋ฐ์ดํ„ฐ ๋ถ„์„์„ ์œ„ํ•œ ํ†ต๊ณ„ ๊ธฐ๋Šฅ๋“ค์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.

from hossam import analysis as hs_analysis

# ๊ธฐ์ˆ  ํ†ต๊ณ„ ๋ถ„์„
# ํšŒ๊ท€ ๋ถ„์„ ํ—ฌํผ
# ๋ถ„๋ฅ˜ ์„ฑ๋Šฅ ํ‰๊ฐ€
# ์‹œ๊ณ„์—ด ๋ถ„์„
# ๋“ฑ๋“ฑ (์ƒ์„ธ ๋ฌธ์„œ ์ฐธ์กฐ)

4. ์ „์ฒ˜๋ฆฌ ๋ชจ๋“ˆ (hossam.hs_prep)

๋ฐ์ดํ„ฐ ์ „์ฒ˜๋ฆฌ ๋ฐ ์ •์ œ๋ฅผ ์œ„ํ•œ ์œ ํ‹ธ๋ฆฌํ‹ฐ์ž…๋‹ˆ๋‹ค.

from hossam import prep as hs_prep

# ๊ฒฐ์ธก์น˜ ์ฒ˜๋ฆฌ
# ์ด์ƒ์น˜ ํƒ์ง€ ๋ฐ ์ œ๊ฑฐ
# ์Šค์ผ€์ผ๋ง ๋ฐ ์ธ์ฝ”๋”ฉ
# ๋“ฑ๋“ฑ (์ƒ์„ธ ๋ฌธ์„œ ์ฐธ์กฐ)

5. ์œ ํ‹ธ๋ฆฌํ‹ฐ ๋ชจ๋“ˆ (hossam.hs_util)

๊ธฐํƒ€ ํŽธ์˜ ๊ธฐ๋Šฅ๋“ค์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.

from hossam import util as hs_util

# ๋‹ค์–‘ํ•œ ํ—ฌํผ ํ•จ์ˆ˜๋“ค
# ๋ฐ์ดํ„ฐ ๋ณ€ํ™˜
# ํŒŒ์ผ I/O ์ง€์›
# ๋“ฑ๋“ฑ (์ƒ์„ธ ๋ฌธ์„œ ์ฐธ์กฐ)

๐Ÿ“š ์˜์กด์„ฑ

Hossam์€ ๋‹ค์Œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋“ค์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค:

ํ•ต์‹ฌ ์˜์กด์„ฑ

  • pandas: ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ ๋ฐ ๋ถ„์„
  • numpy: ์ˆ˜์น˜ ๊ณ„์‚ฐ
  • matplotlib: ๊ธฐ๋ณธ ์‹œ๊ฐํ™”
  • seaborn: ํ†ต๊ณ„ ์‹œ๊ฐํ™”

ํ†ต๊ณ„ ๋ฐ ๋จธ์‹ ๋Ÿฌ๋‹

  • scipy: ๊ณผํ•™ ๊ณ„์‚ฐ ๋ฐ ํ†ต๊ณ„
  • scikit-learn: ๋จธ์‹ ๋Ÿฌ๋‹ ์•Œ๊ณ ๋ฆฌ์ฆ˜
  • statsmodels: ํ†ต๊ณ„ ๋ชจ๋ธ๋ง
  • pingouin: ํ†ต๊ณ„ ๋ถ„์„

๊ธฐํƒ€

  • tqdm: ์ง„ํ–‰๋ฅ  ํ‘œ์‹œ
  • tabulate: ํ‘œ ํ˜•์‹ ์ถœ๋ ฅ
  • requests: HTTP ์š”์ฒญ
  • openpyxl, xlrd: Excel ํŒŒ์ผ ์ง€์›
  • statannotations: ํ†ต๊ณ„ ์ฃผ์„
  • joblib: ์ง๋ ฌํ™” ๋ฐ ๋ณ‘๋ ฌ ์ฒ˜๋ฆฌ

๋ชจ๋“  ์˜์กด์„ฑ์€ pip install hossam ์‹œ ์ž๋™์œผ๋กœ ์„ค์น˜๋ฉ๋‹ˆ๋‹ค.


๐Ÿ“– ๋ฌธ์„œ


๐ŸŽ“ ์‚ฌ์šฉ ์‚ฌ๋ก€

๊ต์œก์šฉ

# ์ˆ˜์—…์—์„œ ๋น ๋ฅด๊ฒŒ ์‹œ๊ฐํ™” ์‹œ์—ฐ
from hossam import load_data, plot as hs_plot

df = load_data('SAMPLE_DATA')
hs_plot.pairplot(df=df, hue='target', palette='Set1')

๋ฐ์ดํ„ฐ ํƒ์ƒ‰

# ๋น ๋ฅธ EDA (ํƒ์ƒ‰์  ๋ฐ์ดํ„ฐ ๋ถ„์„)
from hossam import hs_plot

# ๋ถ„ํฌ ํ™•์ธ
hs_plot.distribution_by_class(
    data=df,
    hue='target',
    type='histkde'
)

# ์ƒ๊ด€๊ด€๊ณ„ ํ™•์ธ
hs_plot.heatmap(data=df.corr(), palette='coolwarm')

# ํŠน์ง• ๊ด€๊ณ„ ํ™•์ธ
hs_plot.scatter_by_class(
    data=df,
    hue='target',
    outline=True
)

๋ชจ๋ธ ํ‰๊ฐ€

from sklearn.linear_model import LinearRegression
from hossam import hs_plot

# ๋ชจ๋ธ ํ•™์Šต
model = LinearRegression()
model.fit(X_train, y_train)
y_pred = model.predict(X_test)

# ์ž”์ฐจ ๋ถ„์„
hs_plot.residplot(y=y_test, y_pred=y_pred, lowess=True, mse=True)

# ์ •๊ทœ์„ฑ ๊ฒ€์ฆ
hs_plot.qqplot(y_pred=y_test - y_pred)

๐Ÿ“ ๋ผ์ด์„ ์Šค

์ด ํ”„๋กœ์ ํŠธ๋Š” MIT ๋ผ์ด์„ ์Šค ํ•˜์— ๋ฐฐํฌ๋ฉ๋‹ˆ๋‹ค.

์ž์„ธํ•œ ๋‚ด์šฉ์€ LICENSE ํŒŒ์ผ์„ ์ฐธ์กฐํ•˜์„ธ์š”.


๐Ÿ‘จโ€๐Ÿซ ์ €์ž

์ด๊ด‘ํ˜ธ (Lee Kwang-Ho)


๐Ÿ™ ๊ฐ์‚ฌ์˜ ๋ง

์ด ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋Š” ์•„์ดํ‹ฐ์œŒ์—์„œ ์ง„ํ–‰๋˜๋Š” ๋ฐ์ดํ„ฐ ๋ถ„์„ ๊ต์œก์„ ์œ„ํ•ด ๊ฐœ๋ฐœ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

์ˆ˜๊ฐ•์ƒ ์—ฌ๋Ÿฌ๋ถ„์˜ ํ•™์Šต์— ๋„์›€์ด ๋˜๊ธฐ๋ฅผ ๋ฐ”๋ž๋‹ˆ๋‹ค.


๐Ÿ“ž ์ง€์› ๋ฐ ๋ฌธ์˜


Happy Data Analysis! ๐Ÿ“Šโœจ

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