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Português
$
USD
I will perform statistical data analysis, r programming , stata , python, spss
data analyst , web developer , app developer , matlab guru
Bonjour! I’m Ali, a results-driven expert in data analysis, app development, and website development. With 5 years of experience, 250+ successful projects, and 150+ satisfied clients, I help business...
Sobre este Serviço
r studio / stata / python / data analysis / statistical data analysis
I'm Ali, an experienced data analysis expert specializing in econometrics, statistical data analysis, and data analysis using R Studio, Stata, Python, and SPSS. With 6+ years of hands-on experience, I've successfully completed 250+ data analysis projects and tutored 150+ clients ranging from students and researchers to small businesses and corporate teams.
- Data Cleaning
- Statistical Data Analysis & Econometrics. Regression, correlation, hypothesis testing, and model interpretation using R Studio, Stata, SPSS, and Python
- Exploratory Data Analysis (EDA): identify patterns and anomalies.
- Data Visualization: visuals using GGplot, Plotly, and Lattice
- Statistical Analysis: correlation, linear regression, and logistic regression.
- R Programming & R Studio Tutoring: Teaching R skills, data cleaning and analysis.
- Python for Data Analysis: data manipulation, visualization, and statistical modeling
- Time Series Analysis
- Machine Learning Models: K-Nearest Neighbors (KNN) and Support Vector Machines (SVM)
- Hypothesis Testing
contact me let's talk
Meu portfólio
Perguntas frequentes
How many years of experience in statistical data analysis?
I have proudly 5 years in R programming , stata and python.
Can you help with data cleaning and visualization in R programming, Stata, and Python?
Yes, I provide comprehensive data cleaning and visualization services in R programming, Stata, and Python, ensuring that datasets are well-prepared and insights are visually clear.
Do you offer tutoring in R programming, Stata, and Python for beginners and advanced users?
Absolutely, I offer tutoring sessions in R programming, Stata, and Python, tailored to all skill levels, from foundational concepts to advanced data analysis techniques.
What statistical data analysis can you perform in R programming, Stata, and Python?
I specialize in statistical analyses, including regression, hypothesis testing, and correlation, using R programming, Stata, and Python to derive insights from data.
How do you handle time series analysis in R programming, Stata, and Python?
I use R programming, Stata, and Python to analyze time series data, allowing me to identify trends, seasonal effects, and make accurate forecasts.
Can you teach me data visualization techniques in R programming, Stata, and Python?
Yes, I teach data visualization in R programming, Stata, and Python, covering tools like GGplot, Plotly, and other libraries to create insightful charts and graphs.
What machine learning models can you develop using R programming, Stata, and Python?
I can build various machine learning models, including K-Nearest Neighbors (KNN) and Support Vector Machines (SVM), in R programming, Stata, and Python for classification and prediction.
Do you offer support for regression analysis in R programming, Stata, and Python?
Yes, I provide guidance and hands-on support for performing linear and logistic regression analysis in R programming, Stata, and Python.
How do you approach sentiment analysis using R programming, Stata, and Python?
I leverage R programming, Stata, and Python to conduct sentiment analysis, helping you measure and interpret public sentiment from text data.
Can you explain hypothesis testing methods in R programming, Stata, and Python?
Certainly! I can teach hypothesis testing methods using R programming, Stata, and Python, including setting up tests, interpreting results, and ensuring statistical accuracy.
Avaliações
3 avaliações deste Serviço
| (3) | ||
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- Qualidade da entrega
- Valor da entrega
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Mais relevante
C celenta
Estados Unidos
He is a great r programmer, did the review of my project with great professionalism. I love his work, I can recommend him.
US$ 200-US$ 400
$
2 dias
Tempo
R 
Resposta do freelancer
Útil?S shivenaneja
Reino Unido
Practically perfect work.
US$ 50-US$ 100
$
6 dias
Tempo
Útil?M mcarr04
Estados Unidos
Ali was very helpful, and on a time crunch! 10/10 would work with him again. :) Thanks!
Até US$ 50
$
1 dia
Tempo
Útil?
Avaliações
3 avaliações deste Serviço
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
C celenta
Estados Unidos
He is a great r programmer, did the review of my project with great professionalism. I love his work, I can recommend him.
US$ 200-US$ 400
$
2 dias
Tempo
R Resposta do freelancer
Útil?S shivenaneja
Reino Unido
Practically perfect work.
US$ 50-US$ 100
$
6 dias
Tempo
Útil?M mcarr04
Estados Unidos
Ali was very helpful, and on a time crunch! 10/10 would work with him again. :) Thanks!
Até US$ 50
$
1 dia
Tempo
Útil?
