Profile image of sumbali
@sumbali
Member since March 6, 2013
20 Recommendations

sumbali

Online Offline
I'm an Engineer in Statistics and Applied Economics, i've got many skills and expertise that will allow me achieving perfectly all the projects and assignments because my priority is your satisfaction I am a master of softwares like SPSS, SAS, STATA, R, Eviews, Minitab, MS excel I have advanced knowledges in: Econometrics: Panel Data, Pooled Data, cross-section Data, Probit, Logit, Multinomial Logit, scoring, Economics modeling, Tobit, Heckman.. ---Data Mining: Factor analysis, Principal Component Analysis, Regression (Simple, Multiple, logisitic, hierarchical, Poisson), PCA, PCA, Data Quality, Data Reliability, ANOVA, ANOM, ANCOVA, Clustering, Hierarchical Clustering and bayesian analysis I'll provide you perfect reporting using MsWord. At the same time i can help you to do any statistics related Reports Presentations Homework Tutorials Questionnaires I have Three years of research experience. I will provide the best quality work available within minimum time .
$30 USD/hr
171 reviews
6.6
  • 100%Jobs Completed
  • 99%On Budget
  • 94%On Time
  • 24%Repeat Hire Rate

Portfolio

Recent Reviews

  • image of Alicia D. Project for Sumbal S. €40.00 EUR

    “Very good writer, has good intuition and open to corrections. I will hire her again for sure”

  • image of teluda R data analysis €40.00 EUR

    “I would definitely hire again Sumbal. Everything was done on time and within the budget. Highly recommended.”

  • image of bilalaq7 Survey Sampling statistics using R $50.00 USD

    “Great work! Very professional, informed and dedicated.”

  • image of garradcohaan1 Statistics Question $110.00 AUD

    “Perfect freelancer ...Professional, Expert & Friendly! Will hire her again!! :)”

  • image of askantheserpico Data Analysis with Excel £35.00 GBP

    “i am satisfied. thanks.”

  • image of muzondwa Hire a Javascript Developer $1500.00 USD

    “Sumbali is very professional, diligent and takes pride in the quality of her work. These are terrific attributes for productive collaboration.”

Experience

blogging

Sep 2010 - Nov 2011 (1 year)

i firstly learn the work there of online business management and the work for them

Education

BS HONS

2011 - 2015 (4 years)

INTERMEDIATE

2009 - 2011 (2 years)

Certifications

  • Numeracy 1
    90%
  • Preferred Freelancer Program SLA
    84%
  • US English Level 1
    83%
  • Statistics 1
    80%

Verifications

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My Top Skills

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