Statistiques descriptives des variables quantitatives

Data

Nous allons ici employer les données description :`

hyperinf_desc <- read.csv2("C:/Users/mallah.s/Desktop/StatsTheses/These_Romane/hyperinf_desc.csv", stringsAsFactors=TRUE)

summary(hyperinf_desc)
##       Centre   PATIENTS.TOULOUSE hyperinfation Sexe   Age_inclusion  
##  Limoge  :13   001L   : 1        Oui:37        F:19   Min.   :49.26  
##  Toulouse:24   002L   : 1                      M:18   1st Qu.:55.81  
##                003L   : 1                             Median :59.56  
##                003T   : 1                             Mean   :60.52  
##                004L   : 1                             3rd Qu.:64.51  
##                004T   : 1                             Max.   :74.24  
##                (Other):31                                            
##    IMC.avant         Etio    Lobe_choisi volume_lobe_T._0  Scinti_homogeneite
##  Min.   :14.00   defA1T: 6        : 1    Min.   : 536               : 2      
##  1st Qu.:20.00   Tabac :31   LID  : 3    1st Qu.:1384     Heterogene:20      
##  Median :21.80               LIG  :14    Median :1554     Homogene  :15      
##  Mean   :22.67               LSD  : 8    Mean   :1677                        
##  3rd Qu.:24.88               LSDLM: 4    3rd Qu.:2084                        
##  Max.   :33.00               LSG  : 7    Max.   :3219                        
##  NA's   :1                               NA's   :5                           
##  X._perf_lobe.T   DELTA_scinti       StratX_Scissure    StratX_homogeneite
##  Min.   : 0.30   Min.   : 0.10               :13                 : 2      
##  1st Qu.:10.00   1st Qu.:12.00   Compléte    :17     Hétérogéne  :15      
##  Median :13.00   Median :22.00   Incompléte  : 2     Homogène<15%:20      
##  Mean   :12.53   Mean   :20.95   Intermediare: 5                          
##  3rd Qu.:16.50   3rd Qu.:26.50                                            
##  Max.   :22.00   Max.   :47.00                                            
##  NA's   :2       NA's   :2                                                
##  X._inf_910_cible diff_p_densite   EFR1_MMRC_0    EFR1_O2_effort._0
##  Min.   :57.00    Min.   : 1.00   Min.   :2.000         : 1        
##  1st Qu.:65.75    1st Qu.: 9.50   1st Qu.:3.000   Effort:10        
##  Median :70.00    Median :13.00   Median :3.000   Non   :17        
##  Mean   :70.04    Mean   :16.23   Mean   :3.111   Oui   : 9        
##  3rd Qu.:75.25    3rd Qu.:23.50   3rd Qu.:4.000                    
##  Max.   :87.00    Max.   :40.00   Max.   :4.000                    
##  NA's   :13       NA's   :2       NA's   :1                        
##   EFR1_BODE_0    EFR1_VEMS.ml_0   EFR1_VEMS.._0   EFR1_Tiffenau.._0
##  Min.   :1.000   Min.   : 480.0   Min.   :20.00   Min.   :25.00    
##  1st Qu.:4.000   1st Qu.: 740.0   1st Qu.:30.00   1st Qu.:31.00    
##  Median :6.000   Median : 880.0   Median :33.00   Median :39.10    
##  Mean   :5.472   Mean   : 944.3   Mean   :35.41   Mean   :37.91    
##  3rd Qu.:7.000   3rd Qu.:1050.0   3rd Qu.:39.70   3rd Qu.:44.80    
##  Max.   :9.000   Max.   :1820.0   Max.   :70.00   Max.   :53.00    
##  NA's   :1                                                         
##   EFR1_CV_ml_0   EFR1_CV.._0     EFR1_CVF.ml_0   EFR1_CVF.._0     EFR1_VR.ml_0 
##  Min.   :1360   Min.   : 40.00   Min.   :1260   Min.   : 38.00   Min.   :3190  
##  1st Qu.:2000   1st Qu.: 64.00   1st Qu.:1750   1st Qu.: 63.00   1st Qu.:4440  
##  Median :2740   Median : 80.00   Median :2500   Median : 74.00   Median :5000  
##  Mean   :2712   Mean   : 78.91   Mean   :2511   Mean   : 75.53   Mean   :5053  
##  3rd Qu.:3330   3rd Qu.: 89.00   3rd Qu.:3020   3rd Qu.: 85.00   3rd Qu.:5410  
##  Max.   :4090   Max.   :146.00   Max.   :4520   Max.   :138.00   Max.   :7100  
##                                                                                
##   EFR1_VR.._0    EFR1_CPT.ml_0    EFR1_CPT.._0   EFR1_VR_CPT_0   EFR1_CRF_He_0 
##  Min.   :163.0   Min.   : 5400   Min.   :106.7   Min.   :44.00   Min.   :2440  
##  1st Qu.:206.0   1st Qu.: 7120   1st Qu.:124.0   1st Qu.:61.00   1st Qu.:3278  
##  Median :236.0   Median : 7810   Median :138.5   Median :63.00   Median :3715  
##  Mean   :239.5   Mean   : 7835   Mean   :136.6   Mean   :64.64   Mean   :4383  
##  3rd Qu.:270.0   3rd Qu.: 8590   3rd Qu.:147.0   3rd Qu.:71.00   3rd Qu.:5348  
##  Max.   :332.0   Max.   :10300   Max.   :163.0   Max.   :84.00   Max.   :7320  
##                                                                  NA's   :17    
##  EFR1_CRF_He_._0 EFR1_Air_piege_0  EFR1_TLCO._0    EFR1_KCO._.0   
##  Min.   : 67.0   Min.   :  80     Min.   :14.00   Min.   : 18.00  
##  1st Qu.:122.8   1st Qu.: 775     1st Qu.:28.00   1st Qu.: 39.75  
##  Median :137.0   Median :1240     Median :34.50   Median : 46.00  
##  Mean   :147.4   Mean   :1727     Mean   :34.31   Mean   : 48.84  
##  3rd Qu.:184.0   3rd Qu.:2130     3rd Qu.:41.00   3rd Qu.: 57.25  
##  Max.   :242.0   Max.   :5910     Max.   :53.00   Max.   :120.00  
##  NA's   :17      NA's   :17       NA's   :5       NA's   :5       
##  TM6_dist_parc_0 TM6_Nadir_sat_0  GDS_SaO2._0       GDS_ph_0    
##  Min.   :210.0   Min.   :72.00   Min.   :90.00   Min.   :7.380  
##  1st Qu.:307.5   1st Qu.:82.00   1st Qu.:93.00   1st Qu.:7.410  
##  Median :401.0   Median :86.00   Median :93.80   Median :7.420  
##  Mean   :394.0   Mean   :85.09   Mean   :93.92   Mean   :7.423  
##  3rd Qu.:467.5   3rd Qu.:90.00   3rd Qu.:95.30   3rd Qu.:7.430  
##  Max.   :568.0   Max.   :95.00   Max.   :96.90   Max.   :7.470  
##  NA's   :2       NA's   :2       NA's   :12      NA's   :12     
##     paO2._0          pCO2._0         HCO3._0       ETT_PAPS._0   
##  Min.   : 60.00   Min.   :28.00   Min.   :21.00   Min.   :21.00  
##  1st Qu.: 65.60   1st Qu.:35.00   1st Qu.:23.00   1st Qu.:28.00  
##  Median : 71.00   Median :37.20   Median :25.00   Median :32.00  
##  Mean   : 72.75   Mean   :38.16   Mean   :25.42   Mean   :33.63  
##  3rd Qu.: 75.80   3rd Qu.:41.80   3rd Qu.:26.23   3rd Qu.:37.30  
##  Max.   :107.00   Max.   :48.00   Max.   :34.10   Max.   :48.60  
##  NA's   :8        NA's   :8       NA's   :13      NA's   :18     
##    ETT_FEVG_0     Age_Broncho1         chartis._1 Chartis_comp_.1 complic_1
##  Min.   :50.00   Min.   :49.26              :13          :18         :14   
##  1st Qu.:59.00   1st Qu.:55.73   non réalisé: 5   complet:19      Non:16   
##  Median :62.00   Median :59.59   realisé    :19                   Oui: 7   
##  Mean   :61.96   Mean   :60.57                                             
##  3rd Qu.:65.50   3rd Qu.:64.73                                             
##  Max.   :75.00   Max.   :74.24                                             
##  NA's   :14      NA's   :1                                                 
##  PNO_1    EABPCO_1 hémoptysie_1 infection_1 Germe_1  delais_broncho1_2
##     : 1      : 1      :13          : 1         :13   Min.   :0.0600   
##  Non:35   Non:35   Non:23       Non:31      Non:17   1st Qu.:0.0900   
##  Oui: 1   Oui: 1   Oui: 1       Oui: 5      Oui: 7   Median :0.1300   
##                                                      Mean   :0.2259   
##                                                      3rd Qu.:0.1800   
##                                                      Max.   :1.3000   
##                                                      NA's   :8        
##  complic_2 PNO_2    EABPCO_2 hémoptysie_2 infection_2 Germe_2  nombre_T._valves
##     :19       :11      :11      :19          :11         :22   Min.   : 3.000  
##  Non: 7    Non:24   Non:17   Non:17       Non:25      Non: 9   1st Qu.: 4.750  
##  Oui:11    Oui: 2   Oui: 9   Oui: 1       Oui: 1      Oui: 6   Median : 6.000  
##                                                                Mean   : 6.194  
##                                                                3rd Qu.: 8.000  
##                                                                Max.   :15.000  
##                                                                NA's   :1       
##  Nbre_interventions Scan_Red_vol_2        Scan_scissure volume_lobe_T._.2
##  Min.   :1.000         : 5                       : 5    Min.   :   0.0   
##  1st Qu.:2.000      Non: 5         atél cplte    : 9    1st Qu.:  55.5   
##  Median :2.000      Oui:27         Inchangé      : 5    Median : 799.0   
##  Mean   :1.946                     modif scissure: 5    Mean   : 904.4   
##  3rd Qu.:2.000                     Segmentaire   :13    3rd Qu.:1528.5   
##  Max.   :4.000                                          Max.   :2271.0   
##                                                         NA's   :5        
##          Repondeur 
##  non repondeur:17  
##  repondeur    :20  
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