Question
In R, which function reshapes data from long to wide
format?Solution
In tidyr, spread() converts long to wide (older versions). gather() (or pivot_longer) does opposite. Newer pivot_wider() replaces spread().
Depreciation is charged on fixed assets to comply with which of the following accounting principle?
Select the INCORRECT option with reference to the Chipko Andolan.
How does the National Rural Livelihood Mission seek to improve the livelihood options of the rural poor?
1.   By setting up a large number...
The magnetic quantum number with respect to an atom of a chemical element is related to?
Which of the following options should come in place of the question mark (?) in the given series based on the English alphabetical order?
DFH, KM...
SPMs are used for tracking air quality and for regulating air pollution. Here SPM stands for Â
The current through a horizontal straight wire flows from west to east. The direction of the magnetic field lines as viewed from the east end will be:
Under the Employees' State Insurance (ESI) Act, which of the following benefits is NOT provided?
In which of the following years was the first Republic Day of India celebrated?
In a certain code, MARK is written as ‘BNJQ’, then how BOWL can be written in that code?
