Ver categorias
Explorar
Fiverr Pro
Português
$
USD
Farei análise de dados de pesquisas médicas e análises estatísticas usando spss
Especialista em análise de dados e estatísticas
Oi, eu sou o Dr. Omar Ghanem. Com 5 anos de experiência como estatístico profissional e analista de dados, não entrego só números; forneço análises que resistem à revisão por pares, combinando rigor a...
Nível 1
Atendeu a determinados critérios de desempenho e demonstra forte potencial no marketplace.
Responde rapidamente
Conhecido pela velocidade das respostas
O que as pessoas adoram neste freelancer
anovi_iv
Croácia
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...
Sobre este Serviço
Como um estatístico especialista, eu transformo conjuntos de dados confusos em resultados prontos para publicação. Eu faço a ponte entre os dados brutos e os manuscritos aceitos para pesquisadores e estudantes de doutorado.
Por que me escolher?
- Foco em publicação: Sei o que os revisores peer review exigem.
- Clareza: Explico o "porquê" por trás dos números.
- Segurança: 100% confidencial.
Domínio de softwares & técnicas:
- SPSS: Estatísticas descritivas, ANOVA, Regressão, Testes t, verificações de confiabilidade e mais.
- R Studio: Codificação avançada, limpeza de dados, visualizações personalizadas (ggplot2).
- SmartPLS / AMOS: SEM (Modelagem de Equações Estruturais), CFA, Análise de Caminho.
- RevMan: Meta-análise, Forest plots, avaliação de risco de viés.
Meu fluxo de trabalho:
- Limpeza de dados: Tratamento de outliers & valores ausentes.
- Testes de pressupostos: Verificações de normalidade & homocedasticidade.
- Testes de hipóteses: Análise rigorosa de acordo com seus objetivos.
- Visualização: Gráficos de qualidade para publicação.
- Relatórios APA: Interpretação escrita em inglês claro (seção de resultados).
Você está pronto para ser aceito?
POR FAVOR, ENTRE EM CONTATO ANTES DE FAZER O PEDIDO.
E vamos discutir seu conjunto de dados e objetivos para garantir a análise perfeita.
Meu portfólio
Avaliações
19 avaliações deste Serviço
| (18) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
A anovi_iv
Croácia
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.
US$ 50-US$ 100
$
10 dias
Tempo
O 
Resposta do freelancer
Útil?S sadvvij
Cliente recorrente
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....
Até US$ 50
$
1 dia
Tempo
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!!
US$ 50-US$ 100
$
3 dias
Tempo
O Resposta do freelancer
Útil?P 
paramithathsara
Cliente recorrente
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!
Até US$ 50
$
4 dias
Tempo
O Resposta do 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.
US$ 50-US$ 100
$
2 semanas
Tempo
O Resposta do freelancer
Útil?
Avaliações
19 avaliações deste Serviço
| (18) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
A anovi_iv
Croácia
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.
US$ 50-US$ 100
$
10 dias
Tempo
O Resposta do freelancer
Útil?S sadvvij
Cliente recorrente
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....
Até US$ 50
$
1 dia
Tempo
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!!
US$ 50-US$ 100
$
3 dias
Tempo
O Resposta do freelancer
Útil?P paramithathsara
Cliente recorrente
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!
Até US$ 50
$
4 dias
Tempo
O Resposta do 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.
US$ 50-US$ 100
$
2 semanas
Tempo
O Resposta do freelancer
Útil?
