Login
Remember
Register
Ask a Question
Recent questions tagged #datahandling
0
votes
1
answer
which comand can be used to import data from xlsx file in R
asked
Jun 7, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
which package is used to import data from SQL server to R
asked
Jun 7, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
which of the following is multivariate version of lapply?
asked
Jun 7, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
what will following lines of code return x<-matrix(1:18,6,3)____-
asked
Jun 7, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
which function can be used wheb a vector needs to be split into groups_
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
a hospital data contains patients age___
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
which command will print the dataset"mtcars" in ascending order of their milage
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
which of the following function can be used to create a dataframe in R
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
By default R stores strings in data frames as:
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
What is SQL equivalent of "i" in a typical data table query
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
Data table is mainly used for aggregation
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
What is the average mileage(mpg) of 6 cylinder, manual transmission cars in the R built-in dataset "mtcars"
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
What is the average horsepower of 4 gear, automatic transmission cars in the R built-in dataset "mtcars"
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
Which of the following is not correct
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
How to find structure of a dataframe
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
onformchange How do you embed a video player using
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
onformchangeWhat are the new form elements introduced in HTML5
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
Which of the following attribute triggers events when a form changes
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
Which of the following tags represents a section of document used for navigation?
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
0
votes
1
answer
Which of the following tags are no longer valid in HTML5
asked
Jun 6, 2019
in
Data Handling using R
by
tempuser
#datahandling
Page:
« prev
1
2
3
4
next »
...
