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"An interview is a two-way street. The interviewers are there to learn more about you, but you, too, should see this as a chance to learn more about the school or program for which you are interviewing." Most high schoolers have never been interviewed for a job. So when it
Demo SAS Visual Analytics live on your mobile device to your team across the world. Read this post for the details.
It is sometimes necessary for researchers to simulate data with thousands of variables. It is easy to simulate thousands of uncorrelated variables, but more difficult to simulate thousands of correlated variables. For that, you can generate a correlation matrix that has special properties, such as a Toeplitz matrix or a
En los últimos años, con el creciente volumen de datos sobre localización provenientes de smartphones, Smart Watches y sensores, el interés por el análisis basado en la ubicación se ha expandido a todas las industrias. Como resultado, muchos de nuestros clientes nos preguntan cómo crear mapas regionales o polígonos personalizados
“Antes de correr, hay que aprender a caminar” es una consigna que hemos escuchado en diferentes momentos. Sin duda, fue una recomendación hecha por nuestros padres, y hoy vuelve a resonar cuando queremos emprender enormes proyectos de innovación e implementar las últimas novedades y tendencias tecnológicas en nuestras organizaciones. Muchos
Over the years, the US has drilled for crude oil in several locations, such as Pennsylvania, Texas, Alaska, and the Gulf of Mexico. A few years ago, as the US started drilling more in North Dakota, there were forecasts that we would surpass Saudi Arabia in crude oil production. And recently,
Once a disaster is over, and the frenzy of news stories and social media posts has subsided, it can seem like the crisis has passed. However, for those Hurricane Florence survivors left with ruined homes and businesses, damaged schools and buildings, there remains a struggle to return to normalcy. As
I often get asked for programming tips. Here, I share three of my favorite tips for beginners. Tip #1: COUNTC and CATS Functions Together The CATS function concatenates all of its arguments after it strips leading and trailing blanks. The COUNTC function counts characters. Together, they can let you operate
Jim Harris says learn the lineage of the data that fed the analysis before you get dazzled by visualizations or algorithms.
The solar farm at SAS world headquarters is a treasure trove of data. Jessica Peter, Senior User Experience Designer at SAS, had an idea about using that treasure in an art installation to show how data can tell a story. Her idea became a reality when she and others at SAS
En lo que a edad se refiere, yo podría ser su padre y si nos estiramos un poco, de algunxs hasta su abuelo. Millennials. Tratan de romper con cadenas que les legamos. Tienen pareja o compañerx, la palabra novio o novia está desterrada. Estudiosxs, curiosxs, esponjas de conocimientos y de
Hearing someone talk about why they love their job is palatable when you have to make small talk at a cocktail party. But why spend your free time reading about why someone loves their job? Well, when you hear firsthand about how people are helping track endangered species using the
모델 리스크 관리(MRM; Model Risk Management)는 새로운 주제가 아닙니다. 금융 기관은 이미 수십 년 전부터 의사결정 과정에서 모델을 활용해왔는데요. 최근 들어 MRM 관련 규제가 한층 더 형식화되고 엄격해지면서 관심이 커지고 있습니다. 유럽은행감독청(EBA; European Banking Authority)의 TRIM(Targeted Review of Internal Models)과 같은 규제는 은행에 모델 관리 컴플라이언스를 위한 더 큰 노력을
Programmers on a SAS discussion forum recently asked about the chi-square test for proportions as implemented in PROC FREQ in SAS. One person asked the basic question, "how do I test the null hypothesis that the observed proportions are equal to a set of known proportions?" Another person said that