#### examples with embedded quotes are not available
#### because they interfere with R documentation
LAM = "SILENCED LAMB"
fix.names(LAM, lower=TRUE)
LAM = "Silence my Lamb"
fix.names(LAM, upper=TRUE)
LAM = "SILeNCED LAMB"
fix.names(LAM)
### try with single quote
LAM = "O'brian LAMB"
fix.names(LAM)
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