Possible to print more than 100 rows of a data.table?
The print method of data.table
has an argument nrows
:
args(data.table:::print.data.table)
function (x, nrows = 100L, digits = NULL, ...)
You can use this to control how many rows get printed:
print(dtIris, nrow=105)
.....
99: 5.1 2.5 3.0 1.1 versicolor
100: 5.7 2.8 4.1 1.3 versicolor
101: 6.3 3.3 6.0 2.5 virginica
102: 5.8 2.7 5.1 1.9 virginica
103: 7.1 3.0 5.9 2.1 virginica
104: 6.3 2.9 5.6 1.8 virginica
105: 6.5 3.0 5.8 2.2 virginica
Sepal.Length Sepal.Width Petal.Length Petal.Width Species
To print the top 60 and bottom 60 lines (default is top 5 and bottom 5):
print(dtIris, topn = 60)
View()
(as in View(iris)
or View(dtIris[1:120,])
) doesn't truncate data.table
s, and can often be nicer than printing/spewing out a data.*
to the console.