"reduction in number of variables" vs "reduction the in number of variables"

Question

"reduction in number of variables" vs "reduction the in number of variables"

The correct phrase is 'reduction in number of variables.' The preposition 'in' should come before 'number of variables' to show the relationship between 'reduction' and 'number of variables.' The second phrase is incorrect due to the unnecessary 'the' before 'in number of variables.'

Last Updated: March 17, 2024

This phrase is used to describe a decrease in the quantity of variables. The preposition 'in' is necessary to show the relationship between 'reduction' and 'number of variables.'

Examples:

The reduction in number of variables led to a simpler model.
We observed a significant reduction in number of variables after the data preprocessing.
The reduction in number of variables improved the performance of the algorithm.
Researchers aim for a reduction in number of variables to enhance interpretability.
The study focused on the reduction in number of variables to optimize the model.

Answer 1

reduction in number of variables

This phrase is correct and commonly used in English.

Answer 2

reduction the in number of variables

This phrase is incorrect in English. The unnecessary 'the' before 'in number of variables' makes it grammatically incorrect.

"reduction in number of variables" vs "reduction the in number of variables"

reduction in number of variables

reduction the in number of variables

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