Scatter Plot

UKM APPS

Mayelana nalolu hlelo lokusebenza

I-catter Plot uhlelo lokusebenza olusheshayo, olungaxhunyiwe ku-inthanethi olubonisa ukuthi izinto ezimbili zihlobene kanjani. Thayipha amanani abhangqiwe (X, Y) bese ubona ngokushesha ukuhlangana, umugqa wokulingana okungcono kakhulu, kanye nokubikezela kwanoma yimuphi u-X owukhethayo.

I-scatter plot iyindlela esheshayo yokubona ukuthi iziguquguquko ezimbili ziyahamba ndawonye, ​​zihamba ngokuphambene, noma azihlobene nhlobo - futhi umugqa wokubuyela emuva uguqula lelo phethini libe yi-equation ongayisebenzisa ngempela.

OKUKHONA NGAPHAKATHI

Isibali
Thayipha amabhangqa akho e-X, Y bese uthola i-Pearson r, i-R-squared, i-covariance, i-slope kanye ne-intercept, kanye ne-equation ephelele yokubuyela emuva, konke kubuyekezwa bukhoma.

Ishadi
Umbono wesiginesha - iphuzu ngalinye lidwetshwe ngomugqa wokubuyela emuva we-least-squares odwetshwe kuwo, kanye nesinqumo solimi olulula ngamandla obudlelwano.

Umqondo
Ukuhamba kwe-correlation okucacile kwesiNgisi, umugqa wokulingana okungcono kakhulu, nokuthi kungani ukuhambisana kungeyona imbangela - ngamafomula anikezwe ku-KaTeX engaxhunyiwe ku-inthanethi.

Lingisa
Hudula idayela lokuhlobana kusuka ku-1 kuya ku-+1 bese ubuka ukuhlakaza kudonsa noma kuphuma emgqeni ngesikhathi sangempela.

Izibonelo
Ubudlelwano bangempela - amahora okufunda vs amaphuzu, izinga lokushisa vs ukuthengiswa kweshokoledi eshisayo - lokho kulayisha ngokuthepha okukodwa.

Qagela
Thayipha noma iyiphi i-X bese uthola u-Y obikezelwe ngqo emgqeni wakho ofakiwe - akukho algebra edingekayo.

KUNGANI I-SCATTER PLOT

- 100% ungaxhunyiwe ku-inthanethi - idatha yakho ayilokothi ishiye idivayisi yakho
- Akukho akhawunti, akukho ukubhalisa, akukho mfuhlumfuhlu
- Isikhethi sesigaba sokwehla esihlukile, esakhelwe lolu hlelo lokusebenza kuphela
- I-Pearson r, i-R-squared, i-covariance, kanye nomugqa wokubuyela emuva ogcwele - hhayi inombolo eyodwa kuphela
- Okokufaka akusoze kwalahleka - amabhangqa akho (X, Y) agcinwa ngokuzenzakalelayo

Kungakhathaliseki ukuthi ungumfundi ofunda ukuthi ukuhlangana kulinganisani ngempela, umcwaningi ohlola ubudlelwano kudatha yangempela, noma ufuna nje ukubikezela u-Y kusuka ku-X ngaphandle kokwenza i-algebra, i-Scatter Plot ikunikeza impendulo ngemizuzwana.

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