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python mathplotlib seaborn

written by js | 2022-01-03

Instalacija

  • pip install matplotlib
  • pip install seaborn

Nejak primjer

Preduvjeti: CSV datoteka sa stupcem nazvanim “Stupac1”, svi brojevi su jedan ispod drugoga

import matplotlib.pyplot as plt
import pandas as pd
import seaborn as sns
dfSve = pd.read_csv("brojevijedanispoddrugoga.csv")
sns.displot(dfSve, x="Stupac1")
plt.show()

Jači primjer

Podaci “12-demo.csv”

BROJ;KOLICINA
1;11
2;13
3;12
11;21
12;23
13;22
21;31
22;33
23;32
9;87

Skripta “12-demo.py”

import matplotlib.pyplot as plt
import pandas as pd
import seaborn as sns
dfSve = pd.read_csv("12-demo.csv",sep=";")
sns.set_style('darkgrid')
sns.relplot(
  data=dfSve,
  dashes=True,
  markers="BROJ",
  units="KOLICINA",
  sizes=(1, 400),
  size="KOLICINA",
  x="BROJ",
  y="KOLICINA",
  legend='auto',
  kind='scatter'
)
plt.xlabel('Broj')
plt.ylabel('Količina')
plt.title(label='Neštonešto')
plt.minorticks_on()
plt.grid(which='major', linestyle='-', linewidth=1, color='black')
plt.grid(which='minor', linestyle=':', linewidth=0.5, color='gray')
plt.grid (
  visible=True,
  which='both',
  axis='both',
  antialiased=True
)
plt.draw()
plt.show()

Rezultat

Nije savršeno, ali nisi ni ti.

Još

  • https://seaborn.pydata.org
  • https://matplotlib.org

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