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().
Bacteria is the most common form of life.
My teacher forbade me to use mobile phone in the class.
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Which of the phrases a, b, c, and d given below in each sentence should replace the word/phrase printed in bold in the sentence to make it grammaticall...
The critics of this provision, particularly the dissenting JPC members, are seeking judicial oversight and a more detailed prescription for the agencie...
We urgently need well qualified teachers for our school .
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If she was here earlier , she would have seen the event.
... Direction: In the sentence given below, a part is highlighted and suggestions for its correction are given below the sentence. Choose the correct opti...
Expenses had be greater than she had calculated.
A market-driven approaching for provide  district hospital beds for only those with the means would defeat the objective.
