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POSummary variables in Hmisc - Output disappears with PRMSD=True
 

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  1. POSummary variables in Hmisc - Output disappears with PRMSD=True
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    <p>I'm trying to modify the call on summary.formula. I have seen the posts on the function:</p> <p><a href="https://stackoverflow.com/questions/3718497/change-summary-variables-returned-by-hmisc-summary">Change summary variables returned by Hmisc summary()</a></p> <p>I'm trying to include the mean and standard deviation in my table. When I modify my command to include prmsd=TRUE, the data disappears, and I get the error messageL</p> <pre><code>Warning message: In min(nc[nc &gt; 0]) : no non-missing arguments to min; returning Inf </code></pre> <p>Below is what I'm seeing. First is the call without prmsd, then the call with prmsd. Any ideas as to what's going on here? Given the error message, I think there's a problem with na.rm=TRUE not handling the missing values properly, but I'm not sure how to fix it.</p> <pre><code>print(summary.formula(S~Kyph, na.rm=TRUE, data=radio, method="reverse")) Descriptive Statistics by S +----+---+--------------------------+-----------------------+-----------------------+ | |N |Guru Teg Bahadur Hospital |St. Stephens Hospital |VIMHANS Hospital | | | |(N=37) |(N=1) |(N=75) | +----+---+--------------------------+-----------------------+-----------------------+ |Kyph|109|13.6625/20.7100/29.1325 |11.6400/11.6400/11.6400| 0.0000/ 9.6200/17.1650| +----+---+--------------------------+-----------------------+-----------------------+ print(summary.formula(S~Kyph, na.rm=TRUE, data=radio, method="reverse"), prmsd=TRUE) Descriptive Statistics by S +----+---+--------------------------+----------------------+-----------------+ | |N |Guru Teg Bahadur Hospital |St. Stephens Hospital |VIMHANS Hospital | | | |(N=37) |(N=1) |(N=75) | +----+---+--------------------------+----------------------+-----------------+ |Kyph|109| | | | +----+---+--------------------------+----------------------+-----------------+ Warning message: In min(nc[nc &gt; 0]) : no non-missing arguments to min; returning Inf </code></pre>
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    1. USCommunity
    1. USeli
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      1. POSummary variables in Hmisc - Output disappears with PRMSD=True
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      1. VTUpMod
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      1. VTUpMod
    1. COCould you provide summaries and structures of S and Kyph? summary(radio$S), summary(radio$Kyph), str(radio$S), str(radio$Kyph). I suspect it's a problem with these data rather than Hmisc.
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      1. USBrandon Bertelsen
    2. COI would suspect the group with one sample - SD might have an issue there. Do you get the same error if all groups have at least two elements?
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      1. POSummary variables in Hmisc - Output disappears with PRMSD=True
      1. USAniko
    3. COI tried to get `summary.formula` to exhibit the missing output problem by passing a dataset with only one member in one of the categories and was unable to replicate. Versions: rms_3.1-0 Hmisc_3.8-3. The warning suggests that the single element might have had an NA value.
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      1. POSummary variables in Hmisc - Output disappears with PRMSD=True
      1. US42-
 

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