I will do statistical data analysis using r, python and spss
Data Analyst
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
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Hello, my name is Ilias. I'm a statistician and data analyst, for many years I had worked on academic and real projects using Rstudio, SPSS, Python and Stata.
I offer a comprehensive data analysis service designed to unlock the full potential of your data.
My expertise lies in :
- Data cleaning and outlier detection
- Descriptive and analytic statistics
- Bivariate analysis ( correlation analysis, hypothesis tesing such as t test, anova test, pearson test, chi squared...)
- Statistical analysis ( Time series analysis, Linear regression, Logistic regression, Multiple regression, PCA, EFA, CFA, Anova...)
- Text mining and Sentiment analysis
- Predictive modelling ( Random forest, K-means, Gradient Boosting...)
- Data visualization (Histograms, corrplots, boxplots, scatterplots, interactive 3D plots...)
- Dashboard creation ( PowerBI // TABLEAU )
- Classification
- Data modeling...
103 reviews for this Gig
| (98) | ||
| (5) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
C clstan

United States
Ilias is incredibly competent, professional, and wonderful to work with. I highly recommend him with any type of data analysis you need - he will communicate with you every step of the way. I needed a few tweaks on the final product and he was very kind and accommodating, quickly helping me with what I needed. Highly recommended!
3 weeks
Duration
I 
Seller's Response
Helpful?R raghadalqurashi

Saudi Arabia
Working with mr Ilias is a great experience he’s been so professional
5 days
Duration
I 
Seller's Response
Helpful?G googoogjoob

United States
Incredible! So professional and excellent quality
5 days
Duration
I 
Seller's Response
Helpful?D david69864

Germany
Very friendly, reliable communication, I was able to ask questions, received prompt replies, was kept up to date and was able to make changes to the project while it was still in progress. Great guy.
4 days
Duration
I 
Seller's Response
Helpful?V vojtchpitterman

Czech Republic
⭐⭐⭐⭐⭐ Really great cooperation from start to finish. Communication was smooth, fast, and very professional. The work was delivered on time and actually exceeded my expectations in terms of quality and attention to detail. I really appreciated the proactive approach and willingness to go the extra mile....
1 day
Duration
I 
Seller's Response
Helpful?
103 reviews for this Gig
| (98) | ||
| (5) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
C clstan

United States
Ilias is incredibly competent, professional, and wonderful to work with. I highly recommend him with any type of data analysis you need - he will communicate with you every step of the way. I needed a few tweaks on the final product and he was very kind and accommodating, quickly helping me with what I needed. Highly recommended!
3 weeks
Duration
I 
Seller's Response
Helpful?R raghadalqurashi

Saudi Arabia
Working with mr Ilias is a great experience he’s been so professional
5 days
Duration
I 
Seller's Response
Helpful?G googoogjoob

United States
Incredible! So professional and excellent quality
5 days
Duration
I 
Seller's Response
Helpful?D david69864

Germany
Very friendly, reliable communication, I was able to ask questions, received prompt replies, was kept up to date and was able to make changes to the project while it was still in progress. Great guy.
4 days
Duration
I 
Seller's Response
Helpful?V vojtchpitterman

Czech Republic
⭐⭐⭐⭐⭐ Really great cooperation from start to finish. Communication was smooth, fast, and very professional. The work was delivered on time and actually exceeded my expectations in terms of quality and attention to detail. I really appreciated the proactive approach and willingness to go the extra mile....
1 day
Duration
I 
Seller's Response
Helpful?

