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✔ 100% Money-Back Guarantee on Eligible Items
✔ Prices Displayed in Your Local Currency
✔ Final Price = No Surprise Import Fees
✔ Complimentary Insured Worldwide Shipping on Qualifying Orders
✔ Select Collector & Specialty Pieces May Require Secured Delivery Handling
by Johnathan Mun (Author)
CONTENIDO
MﾉTODOS CUANTITATIVOS DE INVESTIGACIﾓN EN POCAS PALABRASESTADﾍSTICA DESCRIPTIVA Y MOMENTOS DE DISTRIBUCIﾓN
TEORﾍA Y PROBABILIDAD DE LAS DISTRIBUCIONESRUEBAS DE HIPﾓTESIS
MﾉTODOS ESTADﾍSTICOS PARA UNA VARIABLE
MﾉTODOS ESTADﾍSTICOS PARA DOS O MﾁS VARIABLES
SIMULACIﾓN, MODELACIﾓN PREDICTIVA, Y OPTIMIZACIﾓN
MOMENTOS DE DISTRIBUCIﾓN
MEDICIﾓN DEL CENTRO, DISPERSIﾓN, ASIMETRﾍA, EVENTOS EXTREMOS EN UNA DISTRIBUCIﾓN
PRUEBA DE HIPﾓTESIS
PASOS PARA ESTABLECER UNA PRUEBA DE HIPﾓTESIS
TEOREMA DEL LﾍMITE CENTRAL
ERRORES TIPO I, TIPO II, TIPO III, Y TIPO IV, Y SESGOS EN EL MUESTREO DE DATOS ANALﾍTICA MﾁS COMﾚN
PRUEBA-T DE DOS MUESTRAS CON VARIANZA IGUAL
PRUEBA-T DE DOS MUESTRAS CON VARIANZA DESIGUAL
PRUEBA T DE DOS MUESTRAS CON MEDIAS DEPENDIENTES
PRUEBA-F DE VARIANZAS DESDE MUESTRAS INDEPENDIENTES
PRUEBA-Z de PROPORCIONES
PRUEBA Z DE PROPORCIONES Y MEDIAS
ANOVA SIMPLE CON MﾚLTIPLES TRATAMIENTOS
ANOVA CON PRUEBA DE BLOQUES ALEATORIZADOS
ANOVA DE DOS VﾍAS, ANCOVA, MANOVA, Y MANOVA DE DOS VﾍAS
PRUEBAS CHI CUADRADO
CORRELACIONES LINEALES Y NO LINEALES
NORMALIDAD Y AJUSTE DE DISTRIBUCIﾓN: Kolmogorov-Smirnov, Chi-Cuadrado, Criterio de Informaci de Akaike, Anderson-Darling, Estad﨎tico de Kuiper, y Criterio Schwarz/Bayes
PRUEBAS NO PARAMﾉTRICAS: Prueba de Runs para Aleatoriedad, Prueba de Rangos con Signo de Wilcoxon, Prueba de Lilliefors, Prueba de Kruskal-Wallis, Prueba de Friedman
CONFIABILIDAD Y CONSISTENCIA: Kappa de Cohen, Alfa de Cronbach, "Consistencia" Interna, Confiabilidad con Lambda de Guttman, Medidas de Correlaci Inter-Clase (ICC), Medida de Concordancia Entre Evaluadores de la W de Kendall, Diversidad de Datos, Homogeneidad de Shannon, Brillouin, y Simpson, Validez Interna, Validez Externa, Previsibilidad y Exactitud: Akaike, Bayes, Hannan-Quinn, Diebold-Mariano, Pesaran-Timmermann, Precisi y Control de Errores
REGRESIﾓN MULTIVARIADA LINEAL Y NO LINEAL
REGRESIﾓN BIVARIADA
PRUEBAS PARA LA MULTICOLINEALIDAD Y HETEROCEDASTICIDAD
MﾉTODOS AVANZADOS DE REGRESIﾓN, MﾉTODOS RELACIONADOS CON LA REGRESIﾓN, Y SUS VARIACIONES
MﾁS ALLﾁ DE LA REGRESIﾓN MﾚLTIPLE: MODELACIﾓN DE ECUACIONES ESTRUCTURALES (SEM) CON MﾍNIMOS CUADRADOS PARCIALES (PLS) SOBRE ESTIMACIﾓN DE RUTAS
MﾁS ALLﾁ DE LA REGRESIﾓN MﾚLTIPLE: ENDOGENEIDAD Y MﾉTODOS DE ECUACIONES SIMULTﾁNEAS Y MﾍNIMOS CUADRADOS EN DOS ETAPAS
MﾁS ALLﾁ DE LA REGRESIﾓN MﾚLTIPLE: CAUSALIDAD DE GRANGER Y MﾉTODOS ENGLE-GRANGER
MﾁS ALLﾁ DE LA REGRESIﾓN MﾚLTIPLE: Regresi M伃tiple de Poisson (Poblaci y Frecuencia), Regresi M伃tiple (Regresi de Deming con Varianza Conocida), Regresi M伃tiple (Regresi Log﨎tica Ordinal), Regresi M伃tiple de Ridge (Varianza Baja, Sesgo Alto, Alto VIF), Regresi M伃tiple Ponderada (Arreglando la Heterocedasticidad) INTELIGENCIA ARTIFICIAL & MACHINE LEARNING
BAGGING MEDIANTE AJUSTE LINEAL POR BOOTSTRAP
BAGGING MEDIANTE AJUSTE NO LINEAL POR BOOTSTRAP
ﾁRBOLES DE CLASIFICACIﾓN Y REGRESIﾓN - CART
CLASIFICACIﾓN CON MEZCLA GAUSSIANA & SEGMENTACIﾓN DE K-MEDIAS (NO SUPERVISADA)
CLASIFICACIﾓN CON LOS K-VECINOS MﾁS CERCANOS
CLASIFICACIﾓN CON ﾁRBOLES FILOGENﾉTICOS & AGRUPAMIENTO JERﾁRQUICO (NO SUPERVISADA)
CLASIFICACIﾓN CON MﾁQUINAS DE VECTORES DE SOPORTE
MODELO AJUSTADO PERSONALIZADO
REDUCCIﾓN DE DIMENSIﾓN MEDIANTE EL ANﾁLISIS DE COMPONENTES PRINCIPALES
REDUCCIﾓN DE DIMENSIﾓN MEDIANTE EL ANﾁLISIS FACTORIAL
AJUSTE COMﾚN DE ENSAMBLE (NO LINEAL)
AJUSTE COMPLEJO DE ENSAMBLE (NO LINEAL)
ENSAMBLE DE SERIES DE TIEMPO
MODELO DE AJUSTE LINEAL
ANﾁLISIS DISCRIMINANTE MULTIVARIADO (LINEAL)
ANﾁLISIS MULTIVARIADO DISCRIMINANTE (CUADRﾁTICO)
RED NEURONAL (NEURAL NETWORK)
CLASIFICACIﾓN BINARIA LOGﾍSTICA
CLASIFICACIﾓN BINARIA NORMIT PROBIT
BOSQUE ALEATORIZADO
SEGMENTACIﾓN
- In stock, ready to ship
- ✔ Authenticity Guaranteed — Verified Designer Goods
- ✔ Sourced from Authorized European/U.S. Luxury Distributors
- ✔ Secure Checkout — SSL Encrypted Payments
- ✔ Fast Global Delivery — 3–11 Business Days
- ✔ Easy Returns on Eligible Items
- ✔ 100% Money-Back Guarantee — Full Refund if Not Satisfied
AUTHENTICITY GUARANTEED
Reserved for you — complete your purchase to secure this piece.
OFFICIALLY AUTHORIZED RESELLER
Discover Officially Authorized Authentic Items at STORE7994.com - Certificates Available on Request!
Independently verified for store quality and customer safety.
Trust score: 91/100
All designer items offered by STORE 7994 are sourced from trusted luxury distributors and verified through independent authentication services.
Learn how STORE 7994 authenticates luxury items
Guaranteed Authentic — Includes Brand Documentation & Third-Party Verification Options.
Shipping information
- Free Shipping* on all orders over $300 USD to most countries* Estimated delivery: 2-5 business days Mon-Sat to U.S., CA, EU etc.
- Tracking available: DHL Express
- Store 7994 Shipping policy
- Global delivery in 3–9 business days (location dependent).
- Free Worldwide Shipping $300+. International duties & VAT are calculated by destination country and may be collected upon delivery. UK orders are subject to 20% import VAT upon delivery.
Our innovation isn’t just in the brands we carry — it’s in the way we connect them. From our automation engine that keeps collections globally updated to our commitment to authenticity-first presentation, STORE 7994 exists where timeless design meets modern precision.
Every product we offer is:
Elevated · Intentional · Exclusive · Authentic
STORE 7994 is an authorized reseller of luxury fashion houses. Certificates and proof of authenticity are available to brand owners and partners upon request.
Returns & Refunds
We want you to shop with confidence at STORE 7994. If your purchase does not meet expectations, eligible items may be returned under the conditions below.
Return Eligibility
Items must be unused, unworn, and in original condition with all tags, packaging, and accessories included. Items showing any signs of wear or damage will not be accepted.
Return Window
Return requests must be made within 14 days of delivery.
Return Shipping
Customers are responsible for return shipping costs unless the item is defective, damaged, or incorrect.
Luxury Items
Items valued over $1,000 may be subject to a 7% restocking fee upon approved return.
Non-Returnable Items
For hygiene and product integrity reasons, the following items are final sale once opened or used:
• Underwear
• Fragrances
• Any worn or used items
Made-to-Order Items
Custom-designed products, including STORE 7994 hoodies, are made exclusively for each customer and are final sale. These items are not eligible for return or exchange unless defective or incorrect.
If you receive a defective or incorrect item, please contact us and we will make it right.
International Shipping & Duties
Many of our products ship directly from trusted international partners. Any applicable customs duties or import taxes are calculated at checkout and are non-refundable, even if the item is returned.
Returns & Associated Fees
All approved returns are subject to a $24 return processing fee. For international orders, duties, taxes, and return fees will be deducted from the original payment.
Shipping Policy
Complimentary shipping is offered on orders over $300. Orders below this threshold are subject to standard shipping rates at checkout.
