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I will be your professional statistician and data analyst
EXPERT STATISTICIAN
I'm a professional statistician holding a PhD degree in Statistics. With over six years of professional experience, I specialize in handling complex data using various statistical tools, including Exc...
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Sobre este Serviço
Welcome!
I'm Dr. Sani Ahmad, a Professional Statistician & Data Analyst. I provide reliable and practical data analysis services for researchers, students, academics, and business professionals. I present clear, practical results that are easy to understand and apply.
My Services
- Data cleaning, preparation, and validation
- Reliability and validity analysis
- Descriptive and inferential statistical analysis
- Hypothesis testing: t-test, z-test, chi-square, ANOVA, ANCOVA, etc.
- Correlation, regression, PCA, ARIMA, and other statistical techniques
- Quantitative and qualitative data analysis
- Thematic analysis and NVivo-based analysis
- Clear data visualization, tables, and graphs
- Results interpretation with detailed reports, actionable recommendations, interactive dashboards, and clear data summaries
Tools & Software: SPSS | R | Python | Excel | EViews | JASP | NVivo | and More
Not sure how to approach your data? No problem! Share your requirements or business problem with me, and Ill review the details and suggest the most suitable way to help. If you know what you need, place your order with confidence or message me first to discuss your requirements.
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Outros serviços de Data Analytics que eu ofereço
Perguntas frequentes
what are your working hours?
I'm available 24/7 and I also have an APP to respond quickly.
Can you help me to understand the analysis and results?
Absolutely! I will provide clear explanations of the statistical results and how they relate to your research objectives. I’m also happy to answer any questions you may have after receiving the report.
What do I need to provide for the analysis?
Please provide your data (Excel, CSV, or SPSS) along with any specific research or project questions you want me to address.
What statistical methods do you use?
I apply a wide range of statistical techniques, including Bayesian inference, hypothesis testing (t-tests, ANOVA, Chi-square), probability, multivariate methods (PCA, CCA, MDS), regression (linear, logistic, GLM), time series (ARIMA, SARIMA, GARCH), survival analysis, and SEM.
Avaliações
13 avaliações deste Serviço
| (13) | ||
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Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
S saifdabour
Arábia Saudita
Very professional and timely, would gladly work with Dr. Ahmad again.
US$ 50
$
1 dia
Tempo
S 
Resposta do freelancer
Útil?S samcreates21
Estados Unidos
Sani is great. She is very knowledgeable, patient, and professional. I highly recommend her.
US$ 100-US$ 200
$
5 dias
Tempo
S Resposta do freelancer
Útil?H 
halmadi80
Turquia
I had an excellent experience working with Sani. She handled regression analysis and several other statistical tasks with outstanding expertise and attention to detail. She truly went beyond my expectations, delivering high-quality work on time while maintaining exceptional response speed throughout...
US$ 100-US$ 200
$
6 dias
Tempo
S Resposta do freelancer
Útil?E 
emplaw
Reino Unido
Another excellent job
US$ 50-US$ 100
$
7 dias
Tempo
Útil?R 
ryan_parke_32
Reino Unido
Sani fact-checked some statistics in manuscript for an upcoming. Sani checked baseline risks, relative risk and all my workings. Much faster than I expected too.
US$ 100-US$ 200
$
3 dias
Tempo
Útil?
Avaliações
13 avaliações deste Serviço
| (13) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
S saifdabour
Arábia Saudita
Very professional and timely, would gladly work with Dr. Ahmad again.
US$ 50
$
1 dia
Tempo
S Resposta do freelancer
Útil?S samcreates21
Estados Unidos
Sani is great. She is very knowledgeable, patient, and professional. I highly recommend her.
US$ 100-US$ 200
$
5 dias
Tempo
S Resposta do freelancer
Útil?H halmadi80
Turquia
I had an excellent experience working with Sani. She handled regression analysis and several other statistical tasks with outstanding expertise and attention to detail. She truly went beyond my expectations, delivering high-quality work on time while maintaining exceptional response speed throughout...
US$ 100-US$ 200
$
6 dias
Tempo
S Resposta do freelancer
Útil?E emplaw
Reino Unido
Another excellent job
US$ 50-US$ 100
$
7 dias
Tempo
Útil?R ryan_parke_32
Reino Unido
Sani fact-checked some statistics in manuscript for an upcoming. Sani checked baseline risks, relative risk and all my workings. Much faster than I expected too.
US$ 100-US$ 200
$
3 dias
Tempo
Útil?
