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Nhanganyaya kuR for Programmers Training Course & Certification

Nhanganyaya kuR for Programmers Training Course & Certification

tsananguro

Vateereri & Prerequisites

Course Outline

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Nhanganyaya kuR yevadzidzisi veChechi

R iri scripting language for statistical data manipulation and analysis. Yakafuridzirwa, uye inonyatsoenderana, inhamba yemutauro S yakagadzirwa neAAT & T. Zita rokuti S, zviri pachena kuti rinomirira zvinyorwa, raireva kune imwe shanduro yemitauro yakagadzirwa paA AT & T ine zita rimwe chete-tsamba, C. S gare gare yakatengeswa kune imwe kambani yakasimba, yakawedzera chirongwa che GUI uye yakatumidzwa chigumisiro S- Kuwedzera. R yakave yakakurumbira kupfuura S / S-Plus, zvose zviri zviviri nokuti yakasununguka uye nekuti vanhu vakawanda vari kugovera. R dzimwe nguva inonzi 'GNU S.

Zvinangwa zveR Programming Training

  • a public-domain implementation of the broad-regarded S statistical language; R / S ndiyo inofanirwa kuenzaniswa pakati pevashandi vezvikwereti
  • kufanana, uye kazhinji kukunda, mune simba rekutengeserana kwezvokutengeserana mumanzwiro akawanda
  • inowanika kuWindows, Macs, Linux
  • Mukuwedzera pakugonesa maitiro ekufambisa, iyo inowanzo chirongwa chekuita, kuitira kuti iwe unokwanisa kuongorora maitiro ako nekuita mabasa matsva
  • chinangwa-chinotarisana uye chinoshanda chirongwa chirongwa
  • deta yako deta inoponeswa pakati pezvikamu, saka haufaniri kutorazve nguva imwe neimwe
  • Open-software nature inoreva kuti zviri nyore kuwana rubatsiro kubva munharaunda yevashandisi, uye dzakawanda zvemabasa matsva zvinowanikwa nevanoshandisa, vazhinji vavo vanove vakakurumbira vanoverengeka

Zvakatarisirwa kuR Programming Certification

Chinokosha chaicho chaicho ndechokuti iwe une humwe ruzivo rwehuwandu; iwe haufaniri kunge uri nyanzvi yekushandura, kunyange nyanzvi dzinofanira kuwana mashoko akakodzera kumwero wavowo. Pane imwe nguva pachava nemamwe mazwi anokonzerwa nevadzidzi vepurogiramu, taura pamusoro pechirongwa chezvinhu chinotungamirirwa kana Python, asi aya mazwi haazoiti kurapwa hazvisviki kune avo vane maitiro akangwara mumapurogiramu.

Nzira Yokubuda Nenguva Inguva: 3 Days

  1. tsananguro
    • Nhoroondo yeR
    • Kubatsira uye kuipa
    • Kuchengeta nekuisa
    • Nzira yekuwana magwaro
  2. ziviso
    • Kushandisa R console
    • Kubatsirwa
    • Kudzidza pamusoro pemamiriro ezvinhu
    • Kunyora nekuita zvinyorwa
    • Kuchengeta basa rako
  3. Kuisa Packages
    • Kuwana zviwanikwa
    • Kuisa zvigadzirwa
  4. Data Structures, Variables
    • Zvinyorwa uye basa
    • Data types
    • Kunyora, kuisa pasi
    • Kuona deta uye mhedziso
    • Kutumidza magungano
    • zvinhu
  5. Kuwana Dhidziro muR R Environment
    • Dhina yakagadzirwa
    • Kuverenga dhiyabhorosi kubva kumafaira ekunyora mavara
    • Kuverenga dambudziko uchishandisa ODBC
  6. Kudzora Kuyerera
    • Chokwadi kuedzwa
    • Branching
    • Kusunungura
    • Vectorized calculations
  7. Mabasa muKupera
    • Parameters
    • Dzorerai tsika
    • Variable scope
    • Kunze kwokubata
  8. Kutarisira Mazuva muR
    • Zuva uye zuva-nguva makirasi muR
    • Kuumba mazuva ekufananidzira
  9. Zvinotsanangurwa Nhamba
    • Inoramba ichinyorwa
    • Categorical data
  10. Inferential Statistics
    • Bivariate correlation
    • T-muedzo uye kwete-parametric zvakaenzana
    • Chi-squared test
    • Kuparadzirwa kwekupararira
    • Simba kuedza
  11. Gadzirira Nhamba
    • Kuparadzanisa zvinoshandiswa kusanganisa hurongwa
  12. Base Graphics
    • Dhiyabhorosi maitiro ari muR
    • Zvinyorwa, histograms, barcharts, bhokisi nemheve, dotplots
    • Mavara, nhoroondo, mazita, mazita
    • Kubudisa mafirimu kune maitiro akasiyana
  13. Yakazotevera R Mifananidzo: GGPlot2
    • Kunzwisisa gwaro remifananidzo
    • Basa rakakurumidza basa
    • Kuvaka mavara nezvidimbu
  14. Kudzokorora Kwemashoko
    • Linear models
    • Regression plots
    • Kunetseka / Kubatana mukugadzirisa
    • Kugovera zvitsva zvitsva kubva kumamato (kutaurira)

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