Select Elements in a Dataset
By Name or Index...
Setup
Get a Dataset of animal weights from the Wolfram Data Repository:
In[1]:=1
✖
Out[1]=1
Get a single element
Get the body weight of the item in the first row:
Out[2]=2
Get multiple elements as a Dataset
Get the body weights of the entries in the first and third rows:
Out[3]=3
Get the body weights of the entries in the first to third rows:
Out[4]=4
- The values returned here are Dataset objects.
Get multiple elements as a List
Apply Normal to get a result as a List:
Out[5]=5
By Selection Criteria...
Setup
Get a Dataset of animal weights from the Wolfram Data Repository:
In[6]:=6
✖
Out[6]=6
Get selected elements as a Dataset
Get the animals whose brain weight is greater than 1000g:
Get the animal with the greatest brain weight:
Out[8]=8
Get the body weight of an African elephant:
Out[9]=9
Get selected elements as a List
Apply Normal to get selected elements as a List:
Out[10]=10
