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• Dig deeper into tidy modeling with R at https://www.tmwr.orgDraft R Markdown document
Results
| Metabolite | Mean SD | 
|---|---|
| CDCl3 (solvent) | 180 (67) | 
| Cholesterol | 18.6 (11.4) | 
| FA -CH2CH2COO- | 33.6 (7.8) | 
| Lipid -CH2- | 536.6 (61.9) | 
| Lipid CH3- 1 | 98.3 (73.8) | 
| Lipid CH3- 2 | 168.2 (29.2) | 
| MUFA+PUFA | 32.9 (16.1) | 
| PUFA | 30 (24.1) | 
| Phosphatidycholine | 31.7 (20.5) | 
| Phosphatidylethanolamine | 10 (7.6) | 
| Phospholipids | 2.7 (2.6) | 
| TMS (interntal standard) | 123 (130.4) | 
#Building the model
Warning: glm.fit: algorithm did not convergeWarning: glm.fit: fitted probabilities numerically 0 or 1 occurred
Warning: glm.fit: fitted probabilities numerically 0 or 1 occurred# A tibble: 12 × 6
   term                         metabolite  estimate std.error statistic p.value
   <chr>                        <chr>          <dbl>     <dbl>     <dbl>   <dbl>
 1 metabolite_tms_interntal_st… TMS (inte… 5.62e-  2   9.90e-1 -2.91     0.00363
 2 metabolite_cholesterol       Cholester… 2.97e+  0   4.58e-1  2.38     0.0175 
 3 metabolite_lipid_ch_3_1      Lipid CH3… 4.45e+  1   1.41e+0  2.70     0.00697
 4 metabolite_lipid_ch_3_2      Lipid CH3… 8.85e-  1   3.61e-1 -0.339    0.734  
 5 metabolite_lipid_ch_2        Lipid -CH… 2.59e-  3   3.14e+0 -1.90     0.0578 
 6 metabolite_fa_ch_2_ch_2_coo  FA -CH2CH… 1.52e+  0   3.87e-1  1.09     0.276  
 7 metabolite_pufa              PUFA       3.27e+  0   5.60e-1  2.11     0.0345 
 8 metabolite_phosphatidyletha… Phosphati… 2.69e+  1   1.32e+0  2.49     0.0129 
 9 metabolite_phosphatidycholi… Phosphati… 1.28e-120   1.17e+5 -0.00237  0.998  
10 metabolite_phospholipids     Phospholi… 2.39e- 19   6.90e+4 -0.000622 1.00   
11 metabolite_mufa_pufa         MUFA+PUFA  4.56e-  1   4.49e-1 -1.75     0.0798 
12 metabolite_cd_cl_3_solvent   CDCl3 (so… 8.70e-  2   8.65e-1 -2.82     0.00475Results
Figure of model estimates
