Muestreo no probabilístico: muestreo por conveniencia C Ochoa http://www. netquest. com/blog/es/muestreopor-conveniencia, 2015 | 300 | 2015 |
Ideal and maximum length for a web survey M Revilla, C Ochoa International Journal of Market Research 59 (5), 557-565, 2017 | 282 | 2017 |
Muestreo: qué es y por qué funciona C Ochoa https://www. netquest. com/blog/es/blog/es/muestreo-que-es-porque-funciona 5, 2015 | 144* | 2015 |
Do online access panels need to adapt surveys for mobile devices? M Revilla, D Toninelli, C Ochoa, G Loewe Internet Research 26 (5), 1209-1227, 2016 | 130* | 2016 |
Using passive data from a meter to complement survey data in order to study online behavior M Revilla, C Ochoa, G Loewe Social Science Computer Review 35 (4), 521-536, 2017 | 87 | 2017 |
What are the links in a web survey among response time, quality, and auto-evaluation of the efforts done? M Revilla, C Ochoa Social Science Computer Review 33 (1), 97-114, 2015 | 86 | 2015 |
Muestreo probabilístico: muestreo aleatorio simple C Ochoa Recuperado el 25, 2015 | 77 | 2015 |
Willingness of online panelists to perform additional tasks M Revilla, MP Couper, C Ochoa Methods, data, analyses: a journal for quantitative methods and survey …, 2019 | 74 | 2019 |
Muestreo no probabilístico: muestreo por bola de nieve C Ochoa Recuperado de https://www. netquest. com/blog/es/blog/es/muestreo-bola-nieve, 2015 | 70 | 2015 |
¿Qué tamaño de muestra necesito? C Ochoa Septiembre 4, 2016, 2013 | 69 | 2013 |
Amostragem não probabilística: Amostra por conveniência C Ochoa Blog da, 2015 | 67 | 2015 |
Estadística. Tipos de variables. Escalas de medida C Ochoa, M Molina Evid Pediatr 14 (29), 1-5, 2018 | 62 | 2018 |
Muestreo probabilístico o no probabilístico C Ochoa Netquest. Recuperado de https://www. netquest. com/blog/es/blog/es …, 2015 | 45 | 2015 |
Open narrative questions in PC and smartphones: is the device playing a role? M Revilla, C Ochoa Quality & Quantity 50 (6), 2495-2513, 2016 | 41 | 2016 |
An experiment comparing grids and item-by-item formats in web surveys completed through PCs and smartphones M Revilla, D Toninelli, C Ochoa Telematics and Informatics 34 (1), 30-42, 2017 | 36 | 2017 |
Modeling the effect of quota sampling on online fieldwork efficiency: An analysis of the connection between uncertainty and sample usage C Ochoa, JM Porcar International Journal of Market Research 60 (5), 484-501, 2018 | 34 | 2018 |
Can a non-probabilistic online panel achieve question quality similar to that of the European Social Survey? M Revilla, W Saris, G Loewe, C Ochoa International Journal of Market Research 57 (3), 395-412, 2015 | 34 | 2015 |
Muestreo probabilístico: muestreo estratificado C Ochoa Barcelona: Netquest, 2015 | 27 | 2015 |
Qual é o tamanho da amostra que eu preciso C OCHOA Obtido em 2, 2013 | 26 | 2013 |
Quality of different scales in an online survey in Mexico and Colombia M Revilla, C Ochoa Journal of Politics in Latin America 7 (3), 157-177, 2015 | 25 | 2015 |