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Table 1 Values for the range of RMSE and range of Rank Change for each of 7 imputation methods, separated by the number of assays per slice

From: Characterizing the effects of missing data and evaluating imputation methods for chemical prioritization applications using ToxPi

Slices/Assay

 

Method

Measure

1

5

10

15

20

30

50

90

125

Binomial

Rank Change

(-210,-40)

(-150,2)

(-74,4.2)

(-37,4.5)

(-26,4.6)

(-15,4.6)

(-8.8,4.6)

(3.2,4.6)

(3.1,4.6)

Binomial

RMSE

(0.024,0.35)

(0.058,0.25)

(0.083,0.27)

(0.086,0.24)

(0.12,0.26)

(0.12,0.25)

(0.13,0.24)

(0.15,0.24)

(0.16,0.24)

kNN

Rank Change

(-210,-57)

(-210,-59)

(-210,-55)

(-210,-55)

(-210,-62)

(-210,-61)

(-210,-57)

(-210,-48)

(-210,-45)

kNN

RMSE

(0.016,0.16)

(0.017,0.23)

(0.017,0.22)

(0.019,0.2)

(0.018,0.22)

(0.018,0.25)

(0.019,0.22)

(0.019,0.21)

(0.017,0.2)

LLS

Rank Change

(-190,-12)

(-56,-1.7)

(-27,-0.31)

(-25,1)

(-19,1.4)

(-14,1.6)

(-11,2)

(-8.7,2)

(-6.6,2)

LLS

RMSE

(0.019,0.23)

(0.043,0.43)

(0.077,0.41)

(0.09,0.45)

(0.054,0.42)

(0.1,0.45)

(0.13,0.31)

(0.14,0.24)

(0.14,0.23)

Maximum

Rank Change

(-54,-1.7) (-210,-11)

(-29,0.53)

(-22,0.88)

(-18,1.4)

(-14,1.8)

 

(-11,2)

(-8.3,2)

(-6.4,2)

Maximum

RMSE

(0.031,0.78)

(0.36,0.76)

(0.45,0.68)

(0.46,0.67)

(0.5,0.66)

(0.54,0.65)

(0.55,0.64)

(0.57,0.63)

(0.57,0.64)

Mean

Rank Change

(-210,-11)

(-54,-1.7)

(-29,0.53)

(-22,0.88)

(-18,1.4)

(-14,1.8)

(-11,2)

(-8.3,2)

(-6.4,2)

Mean

RMSE

(0.019,0.26)

(0.043,0.23)

(0.069,0.28)

(0.08,0.24)

(0.097,0.26)

(0.1,0.24)

(0.12,0.24)

(0.14,0.23)

(0.15,0.23)

Minimum

Rank Change

(-210,-57)

(-180,-21)

(-25,0)

(-110,-7.5)

(-91,-4.8)

(-73,-1.9)

(-50,-0.76)

(-31,0)

(-140,-9.2)

Minimum

RMSE

(0.014,0.14)

(0.031,0.16)

(0.047,0.15)

(0.065,0.16)

(0.074,0.16)

(0.086,0.17)

(0.093,0.17)

(0.11,0.17)

(0.11,0.17)

SVD

Rank Change

(-210,-49)

(-160,-17)

(-130,-5.5)

(-97,-4.4)

(-81,-3.4)

(-64,-1.2)

(-51,-0.15)

(-34,0.15)

(-25,0.15)

SVD

RMSE

(0.02,0.46)

(0.04,0.62)

(0.073,0.54)

(0.097,0.54)

(0.096,0.57)

(0.11,0.54)

(0.1,0.54)

(0.12,0.53)

(0.11,0.53)