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Haré análisis de datos de investigación médica y análisis estadístico utilizando spss.
Análisis de datos y estadísticas expertos
Hola, soy el Dr. Omar Ghanem. Con 5 años de experiencia como estadístico profesional y analista de datos, no solo entrego números; ofrezco análisis que resisten la revisión de pares, combinando rigor ...
Nivel 1
Ha cumplido determinados criterios de rendimiento y muestra un gran potencial en la plataforma.
Con alta capacidad de respuesta
Conocido por sus respuestas excepcionalmente rápidas
Qué le encantó a la gente de este freelancer
anovi_iv
Croacia
Working with Mr Omar Ghanem was an exceptional experience. He is very polite, understands statistics and medical research, fluent in english, he immediately...
sadvvij
Reino Unido
Absolutely outstanding work! Omar delivered high-quality insights with clear visualizations and well-structured reports. Communication was smooth throughout,...
bembroz
Estados Unidos
Working with Omar was easy; he was professional and friendly while staying on schedule. Even when I had so many questions, he went above and beyond by providing...
paramithathsara
Hong Kong
This is my third time working with Dr Omar.He is proactive in conversations,pays attention to detail and always delivers high quality work! Definitely asking for his help again!
sviana66
Portugal
The work was completed as requested. Mr. Omar was always very responsive and polite. He delivered the work ahead of the agreed deadline and was willing to collaborate...
Acerca de este Servicio
Como experto en estadística, transformo conjuntos de datos desordenados en resultados listos para publicación. Conecto la brecha entre los datos en bruto y los manuscritos aceptados para investigadores y estudiantes de doctorado.
¿Por qué elegirme?
- Enfoque en publicación: Sé lo que exigen los revisores.
- Claridad: Explico el "por qué" detrás de los números.
- Seguridad: Confidencialidad al 100%.
Dominio de software y técnicas:
- SPSS: Estadísticas descriptivas, ANOVA, regresión, t-tests, verificaciones de fiabilidad y más.
- R Studio: Programación avanzada, limpieza de datos, visualizaciones personalizadas (ggplot2).
- SmartPLS / AMOS: SEM (Modelado de ecuaciones estructurales), CFA, análisis de caminos.
- RevMan: Meta-análisis, forest plots, evaluación del riesgo de sesgo.
Mi flujo de trabajo:
- Limpieza de datos: Manejo de valores atípicos y valores faltantes.
- Pruebas de suposiciones: Verificación de normalidad y homocedasticidad.
- Pruebas de hipótesis: Análisis riguroso según tus objetivos.
- Visualización: Gráficos y diagramas de calidad para publicación.
- Informe en formato APA: Interpretación escrita en inglés claro (sección de resultados).
¿Estás listo para que te acepten?
POR FAVOR, CONTÁCTAME ANTES DE HACER EL PEDIDO.
Y discutamos tu conjunto de datos y objetivos para asegurar el análisis perfecto.
Mi porfolio
Reseñas
19 comentarios sobre este Servicio
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Más relevante
A anovi_iv
Croacia
Working with Mr Omar Ghanem was an exceptional experience. He is very polite, understands statistics and medical research, fluent in english, he immediately understood everything I needed. He did everything very professionally and beyond my expectations. I hope we will continue to work together. I highly recommend him.
USD50-USD100
$
10 días
Tiempo
O 
Respuesta del Freelancer
Útil?S sadvvij
Cliente recurrente
Reino Unido
Absolutely outstanding work! Omar delivered high-quality insights with clear visualizations and well-structured reports. Communication was smooth throughout, and they really understood my requirements. Everything was delivered on time (even earlier than expected), and the results exceeded my expectations....
Hasta USD50
$
1 día
Tiempo
Útil?B 
bembroz
Estados Unidos
Working with Omar was easy; he was professional and friendly while staying on schedule. Even when I had so many questions, he went above and beyond by providing an additional document I requested. Yes, it was a simple request, but it matters that he did not hesitate to say yes. I will work with him again, great job, Mr. Ghamen!!
USD50-USD100
$
3 días
Tiempo
O Respuesta del Freelancer
Útil?P 
paramithathsara
Cliente recurrente
Hong Kong
This is my third time working with Dr Omar.He is proactive in conversations,pays attention to detail and always delivers high quality work! Definitely asking for his help again!
Hasta USD50
$
4 días
Tiempo
O Respuesta del Freelancer
Útil?S sviana66
Portugal
The work was completed as requested. Mr. Omar was always very responsive and polite. He delivered the work ahead of the agreed deadline and was willing to collaborate on the requested revisions. He demonstrated extensive knowledge in the field. I am sure I will request his services again.
USD50-USD100
$
2 semanas
Tiempo
O Respuesta del Freelancer
Útil?
Reseñas
19 comentarios sobre este Servicio
| (18) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
A anovi_iv
Croacia
Working with Mr Omar Ghanem was an exceptional experience. He is very polite, understands statistics and medical research, fluent in english, he immediately understood everything I needed. He did everything very professionally and beyond my expectations. I hope we will continue to work together. I highly recommend him.
USD50-USD100
$
10 días
Tiempo
O Respuesta del Freelancer
Útil?S sadvvij
Cliente recurrente
Reino Unido
Absolutely outstanding work! Omar delivered high-quality insights with clear visualizations and well-structured reports. Communication was smooth throughout, and they really understood my requirements. Everything was delivered on time (even earlier than expected), and the results exceeded my expectations....
Hasta USD50
$
1 día
Tiempo
Útil?B bembroz
Estados Unidos
Working with Omar was easy; he was professional and friendly while staying on schedule. Even when I had so many questions, he went above and beyond by providing an additional document I requested. Yes, it was a simple request, but it matters that he did not hesitate to say yes. I will work with him again, great job, Mr. Ghamen!!
USD50-USD100
$
3 días
Tiempo
O Respuesta del Freelancer
Útil?P paramithathsara
Cliente recurrente
Hong Kong
This is my third time working with Dr Omar.He is proactive in conversations,pays attention to detail and always delivers high quality work! Definitely asking for his help again!
Hasta USD50
$
4 días
Tiempo
O Respuesta del Freelancer
Útil?S sviana66
Portugal
The work was completed as requested. Mr. Omar was always very responsive and polite. He delivered the work ahead of the agreed deadline and was willing to collaborate on the requested revisions. He demonstrated extensive knowledge in the field. I am sure I will request his services again.
USD50-USD100
$
2 semanas
Tiempo
O Respuesta del Freelancer
Útil?
