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Português
$
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I will do statistical data analysis using r, python and spss
Data Analyst
Hey there! I'm Ilias, a Data Analyst with 5 years of experience. I specialize in statistical analysis and machine learning to solve issues in multidisciplinary fields using
R, SQL, SAS, SPSS, Python, ...
Nível 1
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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...
Avaliações
103 avaliações deste Serviço
| (98) | ||
| (5) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
R raghadalqurashi
Arábia Saudita
Working with mr Ilias is a great experience he’s been so professional
Até US$ 50
$
5 dias
Tempo
I 
Resposta do freelancer
Útil?C clstan
Estados Unidos
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!
US$ 100-US$ 200
$
3 semanas
Tempo
I Resposta do freelancer
Útil?G googoogjoob
Estados Unidos
Incredible! So professional and excellent quality
Até US$ 50
$
5 dias
Tempo
I Resposta do freelancer
Útil?D david69864
Alemanha
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.
US$ 50-US$ 100
$
4 dias
Tempo
I Resposta do freelancer
Útil?V vojtchpitterman
República Tcheca
⭐⭐⭐⭐⭐ 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....
Até US$ 50
$
1 dia
Tempo
I Resposta do freelancer
Útil?
Avaliações
103 avaliações deste Serviço
| (98) | ||
| (5) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
R raghadalqurashi
Arábia Saudita
Working with mr Ilias is a great experience he’s been so professional
Até US$ 50
$
5 dias
Tempo
I Resposta do freelancer
Útil?C clstan
Estados Unidos
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!
US$ 100-US$ 200
$
3 semanas
Tempo
I Resposta do freelancer
Útil?G googoogjoob
Estados Unidos
Incredible! So professional and excellent quality
Até US$ 50
$
5 dias
Tempo
I Resposta do freelancer
Útil?D david69864
Alemanha
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.
US$ 50-US$ 100
$
4 dias
Tempo
I Resposta do freelancer
Útil?V vojtchpitterman
República Tcheca
⭐⭐⭐⭐⭐ 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....
Até US$ 50
$
1 dia
Tempo
I Resposta do freelancer
Útil?
