cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Check out the JMP® Marketplace featured Capability Explorer add-in
%3CLINGO-SUB%20id%3D%22lingo-sub-585361%22%20slang%3D%22en-US%22%20mode%3D%22UPDATE%22%3EAcerca%20de%20ANOM%20para%20variaciones%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-585361%22%20slang%3D%22en-US%22%20mode%3D%22UPDATE%22%3E%3CP%3EHola%2C%3C%2FP%3E%3CP%3E%20%3C%2FP%3E%3CP%3EAhora%20estoy%20estudiando%20el%20ANOM%20para%20detectar%20variaciones.%20No%20entiendo%20por%20qu%C3%A9%20se%20necesitan%20al%20menos%20tres%20grupos%20para%20iniciar%20la%20comparaci%C3%B3n.%20%C2%BFAlguien%20sabe%20la%20raz%C3%B3n%20detr%C3%A1s%20de%20esto%3F%3C%2FP%3E%3CP%3E%20%3C%2FP%3E%3CP%3E%C2%A1Gracias!%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-585361%22%20slang%3D%22en-US%22%20mode%3D%22UPDATE%22%3E%3CLINGO-LABEL%3EModelado%20estad%C3%ADstico%20avanzado%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3EAn%C3%A1lisis%20y%20modelado%20de%20datos%20b%C3%A1sicos%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3ECombinaci%C3%B3n%20y%20limpieza%20de%20datos%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3EDise%C3%B1o%20de%20experimentos%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3EModelado%20predictivo%20y%20aprendizaje%20autom%C3%A1tico%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-585537%22%20slang%3D%22en-US%22%20mode%3D%22NONE%22%3ERe%3A%20Acerca%20de%20ANOM%20para%20variaciones%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-585537%22%20slang%3D%22en-US%22%20mode%3D%22NONE%22%3E%3CP%3ECreo%20que%20este%20enlace%20responder%C3%A1%20a%20sus%20preguntas.%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%3CA%20href%3D%22https%3A%2F%2Fwww.google.com%2Furl%3Fsa%3Dt%26amp%3Brct%3Dj%26amp%3Bq%3D%26amp%3Besrc%3Ds%26amp%3Bsource%3Dweb%26amp%3Bcd%3D%26amp%3Bcad%3Drja%26amp%3Buact%3D8%26amp%3Bved%3D2ahUKEwjzpcSohZ38AhX0IX0KHTfUAQQQFnoECA4QAQ%26amp%3Burl%3Dhttps%253A%252F%252Fcommunity.jmp.com%252Fkvoqx44227%252Fattachments%252Fkvoqx44227%252Fdiscovery-us-2010-content%252F26%252F1%252FCopeland.pdf%26amp%3Busg%3DAOvVaw1EwtVtmOE7SrQAT8ZrMPLs%22%20target%3D%22_blank%22%20rel%3D%22nofollow%20noopener%20noreferrer%22%3EKaren%20Copeland%2C%20Doctora%20en%20Filosof%C3%ADa.%20Estad%C3%ADsticas%20de%20Boulder%2C%20Boulder%2C%20CO%2080304https%3A%2F%2Fcommunity.jmp.com%20%E2%80%BA%20kvoqx44227%20%E2%80%BA%20Cop...%3C%2FA%3E%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3EEl%20Dr.%20Copeland%20dice%3A%20%22%3C%2FP%3E%0A%3CDIV%20class%3D%22page%22%20title%3D%22P%C3%A1gina%201%22%3E%0A%3CDIV%20class%3D%22section%22%3E%0A%3CDIV%20class%3D%22layoutArea%22%3E%0A%3CDIV%20class%3D%22column%22%3E%0A%3CP%3E%3CSPAN%3EEn%20el%20caso%20de%20solo%20dos%20tratamientos%3C%2FSPAN%3E%3CSPAN%3E%20los%20estudiantes%3C%2FSPAN%3E%3CSPAN%3E%20t%3C%2FSPAN%3E%3CSPAN%3E%20-la%20prueba%20es%20a%20menudo%20el%20m%C3%A9todo%20apropiado%20para%20probar%20el%20efecto%20de%20un%20tratamiento.%20Sin%20embargo%2C%20el%20uso%20de%20m%C3%BAltiples%20aplicaciones%20del%3C%2FSPAN%3E%3CSPAN%3E%20t%3C%2FSPAN%3E%3CSPAN%3E%20-La%20prueba%20para%20probar%20comparaciones%20m%C3%BAltiples%20dentro%20de%20un%20solo%20estudio%20no%20es%20apropiada.%20M%C3%A1s%20bien%2C%20uno%20debe%20elegir%20un%20m%C3%A9todo%20de%20comparaci%C3%B3n%20m%C3%BAltiple%20adecuado%20para%20la%20pregunta%20particular%20que%20deben%20abordar%20sus%20datos%22.%3C%2FSPAN%3E%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3C%2FDIV%3E%0A%3C%2FDIV%3E%0A%3C%2FDIV%3E%0A%3C%2FDIV%3E%3C%2FLINGO-BODY%3E
Choose Language Hide Translation Bar
GabrielZ
Level I

About ANOM for variances

Hi,

 

I'm now studying the ANOM for variances. I don't understand why it needs at least three groups to start the comparison. Does anyone know the reason behind this? 

 

Thank you!

1 REPLY 1
Byron_JMP
Staff

Re: About ANOM for variances

I think this link will answer your questions

 

Karen Copeland, Ph.D. Boulder Statistics, Boulder, CO 80304https://community.jmp.com › kvoqx44227 › ...

 

Dr. Copeland says, "

In the case of just two treatments the student’s t-test is often the appropriate method to test for a treatment effect. However, using multiple applications of the t-test to test multiple comparisons within a single study is not appropriate. Rather, one should choose a multiple comparison method suited for the particular question your data is to address."

 

 

JMP Systems Engineer, Health and Life Sciences (Pharma)