umx (version 1.4.0)

umx_as_numeric: umx_as_numeric

Description

Convert each column of a dataframe to numeric

Usage

umx_as_numeric(df, force = FALSE)

Arguments

df

a data.frame to convert

force

whether to force conversion to numeric for non-numeric columns (defaults to FALSE)

Value

- data.frame

References

- http://www.github.com/tbates/umx

See Also

Other Data Functions: umxCovData, umxFactor, umxHetCor, umxPadAndPruneForDefVars, umx_cont_2_quantiles, umx_cov2raw, umx_lower2full, umx_make_MR_data, umx_make_bin_cont_pair_data, umx_make_fake_data, umx_merge_CIs, umx_read_lower, umx_reorder, umx_residualize, umx_round, umx_scale_wide_twin_data, umx_scale, umx_swap_a_block, umx

Examples

df = mtcars
# make one variable non-numeric
df$mpg = c(letters,letters[1:6]); str(df)
df = umx_as_numeric(df)