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Table 15 Variables of principal components and summary result

From: Missing data management and statistical measurement of socio-economic status: application of big data

  Variable code Loadinqs Corr Com
Principal component 1 (sustainable lite)     
 Life expectancy at birth, total (years) SP.DYN.LE00.IN 1.06 0.8079716 0.9380648
 Cause of dealt, by non− commuricable diseases (% of total) SH.DTH.NCOM.ZS 1.01 0.823052 0.7976794
 Improved water source, rural (% of rural population with access) SH.H2O.SAFE.RU.Z 0.78 0.7575063 0.6749383
 Population, ages 15–64 (% of total) SP.POP.1564.TO.ZS 0.73 0.8764492 0.8405396
 Internet users (per 100 people) IT.NET.USER.P2 0.67 0.7321589 0.6816921
 Services, etc., value added (% of GDP) NV.SRV.TETC.ZS 0.63 0.5728387 0.7281336
 Improved sanitation facilities (% of population will access) SH.STA.ACSN 0.55 0.77288 0.7755206
 Improved water source, urban (% ol urban population with access) SH.H2O.SAFE.URZ 0.54 0.5288412 0.6275978
 Gross enrolment raio, pre-primary, both sexes (%) SE.PRE.ENRR 0.48 0.5518474 0.394378
 Mobile cellular subscriptions (per 100 people) IT.CEL.SETS.P2 0.47 0.7351707 0.8132745
 Gross enrolment raio, tertiary, both sexes (%) SE.TER.ENRR 0.42 0.5128509 0.4215655
 Gross enrolment raio, secondary, both sexes (%) SE.SEC.ENRR 0.39 0.552263 0.4368579
 Physicians (per 1000 people) SH.MED.PHYS.ZS 0.38 0.351458 0.4507551
 Fixed broadband subscriptions (per 100 people) IT.NET.BBNO.P2 0.37 0.51236 0.345433
 Prevalence of HIV. total (% of population ages 15–49) SH.DYN.ADS.ZS 0.41 0.777566 0.8047301
 Agriculture, value added (% of GDP) NV.AGR.TOTL.ZS 0.41 − 0.7452145 0.8178983
 Incidence of tuberculosis (per 100,000 people) SH.TBS.INCD − 0.53 − 0.0656801 0.7888127
 Birth rate, crude (per 1000 people) SP.DYN.CBRT.IN − 0.74 − 0.8915574 0.8582985
 Maternal mortality ratio (modeled estmate. per 100,000 live births) SH.STA.MMRT − 0.82 0.8261328 0.725329
 Cause of dealt, by communicable diseases and maternal, prenatal and nutrition conditions (% of total) SH.DTH.COMM.ZS − 0.93 − 0.7800013 0.7496144
 Mortality rate, infant (per 1000 live births) SP.DYN.IMRT.IN 0.98 − 0.8936826 0.8558577
 Death rate, crude (per 1000 people) SP.DYN.CDRT.IN − 1.04 − 0.7554875 0.8471443
Principal component 2 (Captial)
 GDP at market prices (current US$) NY.GDP.MKTP.CD 0.97 0.9517201 0.9170657
 Rail lines (total roule-km) IS.RRS.TOTL.KM 0.89 0.8176941 0.7891843
 Foreign direct investment, net inflows (BoP. current US$) BX.KLT.DINV.CD.WD 0.87 0.8659704 0.8049668
 Gross capital formation (current US$) NE.GDI.TOTL.CD 0.85 0.87816171 0.8110496
 Air transport, registered carrier departures worldwide IS.AIR.DPRT 0.84 0.8702821 0.8434615
 Container port traffic (TEU: 20 foot equivalent units) IS.SHP.GOOD.TU 0.74 0.7496073 0.7518197
 Population, total SP.POP.TOTL 0.7 0.6570489 0.6306013
 Labor force, total SL.TLF.TOTL.IN 0.66 0.6468067 0.7005713
 Electric power consumption (kWh per capitia) EG.USE.ELEC.KH.P 0.45 0.5377256 0.8262583
 Gross enrolment ratio, tertiary, both sexes (%) SE.TER.ENRR 0.41 0.4621814 0.4215655
 Annual freshwater withdrawals, total (billion cubic meters) ER.H2O.FWTL.K3 0.34 0.457826 0.4011402
 Imports of goods and services (% of GDP) NE.IMP.GNFS.ZS − 0.31 − 0.3255368 0.5675932
Principal component 3 (income related factor)
 GDP per capita, PPP (current international $) NY.GDP.PCAP.PP.C 0.89 0.9446474 0.9213499
 GDP per capita (current US$) NY.GDP.PCAP.CD 0.85 0.9250355J 0.9110524
 Industry, value added (% of GDP) NV.IND.TOTL.ZS 0.83 0.7730768 0.6893409
 Central government debt, total (%of GDP) GC.DOD.TOTL.GD.Z 0.7 0.8077165 0.741978
 Exports of goods and services (%of GDP) NE.EXP.GNFS.ZS 0.59 0.7130032 0.853719
 Electric power consumption (kWh per captia) EG.USE.ELEC.KH. 0.58 0.726317 0.8262583
 Mobile cellular subscriptions (per 100 people) IT.CELSETS.P2 0.55 0.7422919 0.8132745
 Improved sanitation facilities (% of population with access) SH.STA.ACSN 0.46 0.6969131 0.7755206
 Trade (%of GDP) NE.TRD.GNFS.ZS 0.45 0.5497256 0.7607122
 Hospital beds (per 1000 people) SH.MED.BEDS.ZS 0.45 0.4365858 0.4086245
 Gross enrolment ratio, secondary, both sexes (9t) SE.SEC.ENRR 0.35 0.5159998 0.4368579
 Improved water source, urban (% of urban population with access) SH.H2O.SAFE.UR.Z − 0.31 − 0.0620451 0.6275978
 Agriculture, value added (% of GDP) NV.AGR.TOTL.ZS 0.38 − 0.6669364 0.8178983
 Health expenditure, total (% of GDP) SH.XPD.TOTL.ZS − 0.46 − 0.47214621 0.5657422
 Services.etc., value added (% of GDP) NV.SRV.TETC.ZS − 0.5 − 0.0756577 0.7281336