df-research/dataframe/docs/StardustDocs/topics/getRow.md

Get single DataRow by index:

df[2]

Get single DataRow by row condition:

df.single { age == 45 }
df.first { weight != null }
df.minBy { age }
df.maxBy { name.firstName.length }
df.maxByOrNull { weight }

df.single { "age"<Int>() == 45 }
df.first { it["weight"] != null }
df.minBy("weight")
df.maxBy { "name"["firstName"]<String>().length }
df.maxByOrNull("weight")