You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
264 lines
7.5 KiB
264 lines
7.5 KiB
{
|
|
"cells": [
|
|
{
|
|
"cell_type": "markdown",
|
|
"source": [
|
|
"## Uvod v verjetnost in statistiko\n",
|
|
"## Naloga\n",
|
|
"\n",
|
|
"V tej nalogi bomo uporabili podatkovni niz bolnikov s sladkorno boleznijo, ki je vzet [od tukaj](https://www4.stat.ncsu.edu/~boos/var.select/diabetes.html).\n"
|
|
],
|
|
"metadata": {}
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 13,
|
|
"source": [
|
|
"import pandas as pd\n",
|
|
"import numpy as np\n",
|
|
"\n",
|
|
"df = pd.read_csv(\"../../data/diabetes.tsv\",sep='\\t')\n",
|
|
"df.head()"
|
|
],
|
|
"outputs": [
|
|
{
|
|
"output_type": "execute_result",
|
|
"data": {
|
|
"text/plain": [
|
|
" AGE SEX BMI BP S1 S2 S3 S4 S5 S6 Y\n",
|
|
"0 59 2 32.1 101.0 157 93.2 38.0 4.0 4.8598 87 151\n",
|
|
"1 48 1 21.6 87.0 183 103.2 70.0 3.0 3.8918 69 75\n",
|
|
"2 72 2 30.5 93.0 156 93.6 41.0 4.0 4.6728 85 141\n",
|
|
"3 24 1 25.3 84.0 198 131.4 40.0 5.0 4.8903 89 206\n",
|
|
"4 50 1 23.0 101.0 192 125.4 52.0 4.0 4.2905 80 135"
|
|
],
|
|
"text/html": [
|
|
"<div>\n",
|
|
"<style scoped>\n",
|
|
" .dataframe tbody tr th:only-of-type {\n",
|
|
" vertical-align: middle;\n",
|
|
" }\n",
|
|
"\n",
|
|
" .dataframe tbody tr th {\n",
|
|
" vertical-align: top;\n",
|
|
" }\n",
|
|
"\n",
|
|
" .dataframe thead th {\n",
|
|
" text-align: right;\n",
|
|
" }\n",
|
|
"</style>\n",
|
|
"<table border=\"1\" class=\"dataframe\">\n",
|
|
" <thead>\n",
|
|
" <tr style=\"text-align: right;\">\n",
|
|
" <th></th>\n",
|
|
" <th>AGE</th>\n",
|
|
" <th>SEX</th>\n",
|
|
" <th>BMI</th>\n",
|
|
" <th>BP</th>\n",
|
|
" <th>S1</th>\n",
|
|
" <th>S2</th>\n",
|
|
" <th>S3</th>\n",
|
|
" <th>S4</th>\n",
|
|
" <th>S5</th>\n",
|
|
" <th>S6</th>\n",
|
|
" <th>Y</th>\n",
|
|
" </tr>\n",
|
|
" </thead>\n",
|
|
" <tbody>\n",
|
|
" <tr>\n",
|
|
" <th>0</th>\n",
|
|
" <td>59</td>\n",
|
|
" <td>2</td>\n",
|
|
" <td>32.1</td>\n",
|
|
" <td>101.0</td>\n",
|
|
" <td>157</td>\n",
|
|
" <td>93.2</td>\n",
|
|
" <td>38.0</td>\n",
|
|
" <td>4.0</td>\n",
|
|
" <td>4.8598</td>\n",
|
|
" <td>87</td>\n",
|
|
" <td>151</td>\n",
|
|
" </tr>\n",
|
|
" <tr>\n",
|
|
" <th>1</th>\n",
|
|
" <td>48</td>\n",
|
|
" <td>1</td>\n",
|
|
" <td>21.6</td>\n",
|
|
" <td>87.0</td>\n",
|
|
" <td>183</td>\n",
|
|
" <td>103.2</td>\n",
|
|
" <td>70.0</td>\n",
|
|
" <td>3.0</td>\n",
|
|
" <td>3.8918</td>\n",
|
|
" <td>69</td>\n",
|
|
" <td>75</td>\n",
|
|
" </tr>\n",
|
|
" <tr>\n",
|
|
" <th>2</th>\n",
|
|
" <td>72</td>\n",
|
|
" <td>2</td>\n",
|
|
" <td>30.5</td>\n",
|
|
" <td>93.0</td>\n",
|
|
" <td>156</td>\n",
|
|
" <td>93.6</td>\n",
|
|
" <td>41.0</td>\n",
|
|
" <td>4.0</td>\n",
|
|
" <td>4.6728</td>\n",
|
|
" <td>85</td>\n",
|
|
" <td>141</td>\n",
|
|
" </tr>\n",
|
|
" <tr>\n",
|
|
" <th>3</th>\n",
|
|
" <td>24</td>\n",
|
|
" <td>1</td>\n",
|
|
" <td>25.3</td>\n",
|
|
" <td>84.0</td>\n",
|
|
" <td>198</td>\n",
|
|
" <td>131.4</td>\n",
|
|
" <td>40.0</td>\n",
|
|
" <td>5.0</td>\n",
|
|
" <td>4.8903</td>\n",
|
|
" <td>89</td>\n",
|
|
" <td>206</td>\n",
|
|
" </tr>\n",
|
|
" <tr>\n",
|
|
" <th>4</th>\n",
|
|
" <td>50</td>\n",
|
|
" <td>1</td>\n",
|
|
" <td>23.0</td>\n",
|
|
" <td>101.0</td>\n",
|
|
" <td>192</td>\n",
|
|
" <td>125.4</td>\n",
|
|
" <td>52.0</td>\n",
|
|
" <td>4.0</td>\n",
|
|
" <td>4.2905</td>\n",
|
|
" <td>80</td>\n",
|
|
" <td>135</td>\n",
|
|
" </tr>\n",
|
|
" </tbody>\n",
|
|
"</table>\n",
|
|
"</div>"
|
|
]
|
|
},
|
|
"metadata": {},
|
|
"execution_count": 13
|
|
}
|
|
],
|
|
"metadata": {}
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"source": [
|
|
"V tem naboru podatkov so stolpci naslednji: \n",
|
|
"* Starost in spol sta samoumevna \n",
|
|
"* BMI je indeks telesne mase \n",
|
|
"* BP je povprečni krvni tlak \n",
|
|
"* S1 do S6 so različne meritve krvi \n",
|
|
"* Y je kvalitativna mera napredovanja bolezni v enem letu \n",
|
|
"\n",
|
|
"Preučimo ta nabor podatkov z metodami verjetnosti in statistike.\n",
|
|
"\n",
|
|
"### Naloga 1: Izračunajte povprečne vrednosti in varianco za vse vrednosti\n"
|
|
],
|
|
"metadata": {}
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"source": [],
|
|
"outputs": [],
|
|
"metadata": {}
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"source": [
|
|
"### Naloga 2: Prikažite boxplote za ITM, KT in Y glede na spol\n"
|
|
],
|
|
"metadata": {}
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"source": [],
|
|
"outputs": [],
|
|
"metadata": {}
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"source": [
|
|
"### Naloga 3: Kakšna je porazdelitev spremenljivk Starost, Spol, ITM in Y?\n"
|
|
],
|
|
"metadata": {}
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"source": [],
|
|
"outputs": [],
|
|
"metadata": {}
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"source": [
|
|
"### Naloga 4: Preverite korelacijo med različnimi spremenljivkami in napredovanjem bolezni (Y)\n",
|
|
"\n",
|
|
"> **Namig** Korelacijska matrika vam bo dala najbolj koristne informacije o tem, katere vrednosti so odvisne.\n"
|
|
],
|
|
"metadata": {}
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"source": [],
|
|
"metadata": {}
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"source": [
|
|
"### Naloga 5: Preverite hipotezo, da je stopnja napredovanja sladkorne bolezni različna med moškimi in ženskami\n"
|
|
],
|
|
"metadata": {}
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"source": [],
|
|
"metadata": {}
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"metadata": {},
|
|
"source": [
|
|
"\n---\n\n**Omejitev odgovornosti**: \nTa dokument je bil preveden z uporabo storitve za strojno prevajanje [Co-op Translator](https://github.com/Azure/co-op-translator). Čeprav si prizadevamo za natančnost, vas prosimo, da se zavedate, da lahko avtomatizirani prevodi vsebujejo napake ali netočnosti. Izvirni dokument v njegovem izvirnem jeziku je treba obravnavati kot avtoritativni vir. Za ključne informacije priporočamo strokovno človeško prevajanje. Ne prevzemamo odgovornosti za morebitna nesporazumevanja ali napačne razlage, ki izhajajo iz uporabe tega prevoda.\n"
|
|
]
|
|
}
|
|
],
|
|
"metadata": {
|
|
"orig_nbformat": 4,
|
|
"language_info": {
|
|
"name": "python",
|
|
"version": "3.8.8",
|
|
"mimetype": "text/x-python",
|
|
"codemirror_mode": {
|
|
"name": "ipython",
|
|
"version": 3
|
|
},
|
|
"pygments_lexer": "ipython3",
|
|
"nbconvert_exporter": "python",
|
|
"file_extension": ".py"
|
|
},
|
|
"kernelspec": {
|
|
"name": "python3",
|
|
"display_name": "Python 3.8.8 64-bit (conda)"
|
|
},
|
|
"interpreter": {
|
|
"hash": "86193a1ab0ba47eac1c69c1756090baa3b420b3eea7d4aafab8b85f8b312f0c5"
|
|
},
|
|
"coopTranslator": {
|
|
"original_hash": "6d945fd15163f60cb473dbfe04b2d100",
|
|
"translation_date": "2025-09-06T17:59:10+00:00",
|
|
"source_file": "1-Introduction/04-stats-and-probability/assignment.ipynb",
|
|
"language_code": "sl"
|
|
}
|
|
},
|
|
"nbformat": 4,
|
|
"nbformat_minor": 2
|
|
} |