extract_num: Extract number
In matschmitz/schmitz: Schmitz Package
View source: R/dataWranglingCleaning.R
extract_num R Documentation
Extract number
Description
Extracts number (positive or negative) from a string and converts it to numerical.
If two number in the same string, then it will return the numbers combined
Usage
extract_num(x)
Arguments
x
a (vector) string
Value
Numeric
Examples
extract_num("I am 22 years old")
extract_num(c("I am -22 years old", "-74 and 80"))
matschmitz/schmitz documentation built on May 15, 2022, 4:15 p.m.
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View source: R/dataWranglingCleaning.R
| extract_num | R Documentation |
Extract number
Description
Extracts number (positive or negative) from a string and converts it to numerical. If two number in the same string, then it will return the numbers combined
Usage
extract_num(x)
Arguments
x |
a (vector) string |
Value
Numeric
Examples
extract_num("I am 22 years old")
extract_num(c("I am -22 years old", "-74 and 80"))
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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