 =Rhizoglyphus robini

 PoloPlus  Version 2.0
 Date: 05 OCT 2024
 Rhizoglyphus robini                                                     
 Data file: C:\Users\Samadieh\Desktop\Cholor+lead.txt
 Number of preparations: 2
 Number of dose groups: 32
 Model: Probit
 Natural Response Parameter: no
 Convert doses to logarithms: yes
 LDs:  50
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 Rhizoglyphus robini                                                     
  
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 Intercepts and slopes unconstrained. Preparation is ( 1) Color   
 Not estimating natural response
  
             parameter   standard error   t ratio
 Color         0.336          0.067        4.983
 SLOPE         4.165          0.348       11.974
  
 Variance-Covariance matrix
                 Color         SLOPE       
   Color       0.454292E-02  0.543560E-02
   SLOPE       0.543560E-02  0.120983    
  
 Chi-squared goodness of fit test
 prep             dose      n       r   expected  residual   probab  std resid
 Color           1.800     27.     26.     24.82     1.184    0.919     0.836
                 1.800     24.     22.     22.06    -0.059    0.919    -0.044
                 1.800     38.     36.     34.93     1.074    0.919     0.639
                 1.800     34.     32.     31.25     0.750    0.919     0.472
                 1.200     35.     23.     26.15    -3.152    0.747    -1.226
                 1.200     28.     21.     20.92     0.079    0.747     0.034
                 1.200     26.     19.     19.43    -0.427    0.747    -0.193
                 1.200     31.     23.     23.16    -0.163    0.747    -0.067
                 0.800     22.      9.     10.41    -1.406    0.473    -0.600
                 0.800     29.     14.     13.72     0.283    0.473     0.105
                 0.800     26.     13.     12.30     0.702    0.473     0.276
                 0.800     37.     15.     17.50    -2.501    0.473    -0.823
                 0.500     39.      7.      6.99     0.006    0.179     0.003
                 0.500     26.      7.      4.66     2.337    0.179     1.195
                 0.500     20.      5.      3.59     1.413    0.179     0.824
                 0.500     39.      6.      6.99    -0.994    0.179    -0.415
  
 chi-square: 6.281     degrees of freedom: 14     heterogeneity: 0.449
  
 Effective Doses
                   dose      limits    0.90     0.95     0.99
 LD50  Color      0.831      lower    0.780    0.770    0.750
                             upper    0.882    0.892    0.912
  
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 Intercepts and slopes unconstrained. Preparation is ( 2) Col.lead
 Not estimating natural response
  
             parameter   standard error   t ratio
 Col.lead      1.075          0.108        9.984
 SLOPE         3.314          0.329       10.066
  
 Variance-Covariance matrix
                 Col.lead      SLOPE       
   Col.lead    0.115942E-01  0.271711E-01
   SLOPE       0.271711E-01  0.108407    
  
 Chi-squared goodness of fit test
 prep             dose      n       r   expected  residual   probab  std resid
 Col.lead        1.200     23.     22.     20.92     1.082    0.909     0.786
                 1.200     28.     26.     25.46     0.535    0.909     0.352
                 1.200     30.     28.     27.28     0.716    0.909     0.456
                 1.200     26.     25.     23.65     1.354    0.909     0.925
                 0.800     27.     20.     20.91    -0.912    0.775    -0.420
                 0.800     23.     18.     17.81     0.186    0.775     0.093
                 0.800     28.     19.     21.69    -2.687    0.775    -1.215
                 0.800     23.     17.     17.81    -0.814    0.775    -0.406
                 0.500     28.     14.     14.86    -0.863    0.531    -0.327
                 0.500     24.     12.     12.74    -0.740    0.531    -0.303
                 0.500     21.     11.     11.15    -0.147    0.531    -0.064
                 0.500     30.     14.     15.92    -1.924    0.531    -0.704
                 0.300     25.      8.      6.38     1.618    0.255     0.742
                 0.300     29.      7.      7.40    -0.403    0.255    -0.172
                 0.300     24.      8.      6.13     1.873    0.255     0.877
                 0.300     26.      7.      6.64     0.363    0.255     0.163
  
 chi-square: 5.707     degrees of freedom: 14     heterogeneity: 0.408
  
 Effective Doses
                   dose      limits    0.90     0.95     0.99
 LD50  Col.lead   0.474      lower    0.433    0.425    0.409
                             upper    0.514    0.521    0.537
  
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 HYPOTHESIS OF EQUALITY (equal slopes, equal intercepts): REJECTED (P<0.05)
    (chi-square: 71.41,  degrees of freedom: 2,  tail probability: 0.000)
  
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 HYPOTHESIS OF PARALLELISM (equal slopes): NOT REJECTED (P>0.05)
    (chi-square: 3.16,  degrees of freedom: 1,  tail probability: 0.075)
  
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 Lethal dose ratio (LD50)
              ratio      limits     0.95
 Col.lead     1.753      lower     1.546
                         upper     1.988
  
