& and | (2)
Like relational operators, logical operators work perfectly fine with vectors and matrices.
Both the vectors linkedin and facebook are available again. Also a matrix - views - has been defined; its first and second row correspond to the linkedin and facebook vectors, respectively. Ready for some advanced queries to gain more insights into your social outreach?
Bu egzersiz
Intermediate R
kursunun bir parçasıdırEgzersiz talimatları
- When did LinkedIn views exceed 10 and did Facebook views fail to reach 10 for a particular day? Use the
linkedinandfacebookvectors. - When were one or both of your LinkedIn and Facebook profiles visited at least 12 times?
- When is the
viewsmatrix equal to a number between 11 and 14, excluding 11 and including 14?
Uygulamalı interaktif egzersiz
Bu örnek kodu tamamlayarak bu egzersizi bitirin.
# The social data (linkedin, facebook, views) has been created for you
# linkedin exceeds 10 but facebook below 10
# When were one or both visited at least 12 times?
# When is views between 11 (exclusive) and 14 (inclusive)?