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Português
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Vou fazer rapidminer, rstudio, ciência de dados, programação em r, weka, aprendizado de máquina, spss, sas
Rstudio e especialista em programação R
Bem-vindo ao meu perfil! Sou cientista de dados, especializado em Python, R, SPSS, SAS, Excel, Power BI e LaTeX. Bacharel em Ciências Atuariais, trago uma sólida base em análise estatística, avaliação...
Responde rapidamente
Conhecido pela velocidade das respostas
O que as pessoas adoram neste freelancer
bridlin09
Estados Unidos
Great to work with Rizi. Experienced in R programming and completed the project with great care and precision and delivered results faster than expected. I...
george_liyce
Reino Unido
Working with Rizi on a data analysis project was a fantastic experience. His professional and attention to detail exceeded my expectations, delivering accurate...
bemrkl6497
Alemanha
Outstanding work! The delivery was exceptional, beyond my expectations in both quality and attention to detail. Communication was smooth, deadlines were respected,...
mexijen19
Estados Unidos
Rizi did an amazing job on a project involving R programming, and I couldn't be more satisfied with the results. Delivery was very fast and accurate. His communication...
danymiclern
Canadá
R STUDIO GENIOUS!! I'm blown away by the expertise! He tackled my complex r studio project with ease, delivering flawless results and actionable insights. Highly Recommended!
Sobre este Serviço
Olá, e obrigado por visitar meu serviço.
Você está procurando um analista de dados?
Fico feliz em poder ajudar você.
Sou um estatístico profissional, analista de dados, atuário e redator de conteúdo com mais de 5 anos de experiência.
Tenho facilidade em usar os seguintes softwares: rstudio, sas, quarto, r, spss, weka, spss, rapidminer, data science, stata e Excel. Cada projeto é revisado em colaboração para garantir que você receba um trabalho de alta qualidade e preciso.
Estes são os serviços estatísticos disponíveis:
- Estatísticas descritivas
- Análise quantitativa
- Análise qualitativa
- Análise preditiva
- Machine Learning
- Análise de séries temporais
- Economia financeira
- Análise de regressão
- Análise de sobrevivência
- Análise bivariada
- Análise de negócios
- Z-test
- T-test
- F-test
- ANOVA
- Design e análise de experimentos em todas as áreas
- Probabilidade e estatística I-IV
- Modelagem estatística
- Modelos bayesianos
- Tabela cruzada
- Todas as distribuições estatísticas: Normal, Uniforme, Beta, Gama
- Testes não paramétricos
- Qui-quadrado
- Correlação
- Análise de confiabilidade
- Árvores de decisão
- Relatórios de resultados com excelente formatação de tabelas e gráficos em Quarto e Latex
- Visualização de dados
- Modelagem matemática
- Estatísticas atuariais
Meu portfólio
Outros serviços de Data Analytics que eu ofereço
Avaliações
15 avaliações deste Serviço
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B bridlin09
Estados Unidos
Great to work with Rizi. Experienced in R programming and completed the project with great care and precision and delivered results faster than expected. I really appreciated the smooth communication and high reliability. Will keep in mind for future projects, Highly Recommended 10/10!!
Até US$ 50
$
3 dias
Tempo
Útil?G george_liyce
Reino Unido
Working with Rizi on a data analysis project was a fantastic experience. His professional and attention to detail exceeded my expectations, delivering accurate and insightful results ahead of schedule. His cooperation and communication were top-notch, going above and beyond to ensure everything was perfect....
Até US$ 50
$
1 dia
Tempo
Útil?B bemrkl6497
Alemanha
Outstanding work! The delivery was exceptional, beyond my expectations in both quality and attention to detail. Communication was smooth, deadlines were respected, and the professionalism really stood out. I'm genuinely impressed and would be happy to work with you again in the future. Highly Recommended!!
Até US$ 50
$
2 dias
Tempo
Útil?M 
mexijen19
Estados Unidos
Rizi did an amazing job on a project involving R programming, and I couldn't be more satisfied with the results. Delivery was very fast and accurate. His communication was excellent, ensuring a smooth and productive work. Overall, He is a skilled and reliable professional. I highly recommend his services,...
Até US$ 50
$
1 dia
Tempo
Útil?D 
danymiclern
Cliente recorrente
Canadá
R STUDIO GENIOUS!! I'm blown away by the expertise! He tackled my complex r studio project with ease, delivering flawless results and actionable insights. Highly Recommended!
Até US$ 50
$
1 dia
Tempo
Útil?
Avaliações
15 avaliações deste Serviço
| (15) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
B bridlin09
Estados Unidos
Great to work with Rizi. Experienced in R programming and completed the project with great care and precision and delivered results faster than expected. I really appreciated the smooth communication and high reliability. Will keep in mind for future projects, Highly Recommended 10/10!!
Até US$ 50
$
3 dias
Tempo
Útil?G george_liyce
Reino Unido
Working with Rizi on a data analysis project was a fantastic experience. His professional and attention to detail exceeded my expectations, delivering accurate and insightful results ahead of schedule. His cooperation and communication were top-notch, going above and beyond to ensure everything was perfect....
Até US$ 50
$
1 dia
Tempo
Útil?B bemrkl6497
Alemanha
Outstanding work! The delivery was exceptional, beyond my expectations in both quality and attention to detail. Communication was smooth, deadlines were respected, and the professionalism really stood out. I'm genuinely impressed and would be happy to work with you again in the future. Highly Recommended!!
Até US$ 50
$
2 dias
Tempo
Útil?M mexijen19
Estados Unidos
Rizi did an amazing job on a project involving R programming, and I couldn't be more satisfied with the results. Delivery was very fast and accurate. His communication was excellent, ensuring a smooth and productive work. Overall, He is a skilled and reliable professional. I highly recommend his services,...
Até US$ 50
$
1 dia
Tempo
Útil?D danymiclern
Cliente recorrente
Canadá
R STUDIO GENIOUS!! I'm blown away by the expertise! He tackled my complex r studio project with ease, delivering flawless results and actionable insights. Highly Recommended!
Até US$ 50
$
1 dia
Tempo
Útil?
