Error(s) in re-building vignettes:
  ...
--- re-building ‘eph.Rmd’ using rmarkdown

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

Warning in readRDS(gzcon(url(link))) : input string 'DRA EN MEDICINA Y CIRUGP<8d>A' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'ELECTROT<90>CNICO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'LIC. EN CIENCIAS M<90>DICAS' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'LIC. TERAP<90>UTICA DE DISCAPACITADOS MOTORES' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'M<90>DICO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'M<90>DICO CIRUJANO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'PROFESORADO DE INGL<90>S' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'PROFESORADO DE INGL<90>S, LICENCIATURA EN IDIOMA INGL<90>S' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICA EN ELECTR<e0>NICA' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICA EN TORNER<d6>A INDUSTRIAL' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICA EN TURISMO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICA HIDRAULICA' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICA INDUSTRIAL' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICA MEC<b5>NICA' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICA QU<d6>MICA' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICA QU<d6>MICA INDUSTRIAL' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO AGRARIO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO BOBINADOS ELECTROMOTRICES' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO ELECTR<e0>NICO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO ELECTRICISTA' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO ELECTROMEC<b5>NICO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO EN ELECTROMEC<b5>NICA' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO EN FARMACIA' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO EN FARMACIA Y LABORATORIO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO EN MOTORES DIESEL' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO EN TURISMO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO GRAFICO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO INDUSTRIAL' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO INDUSTRIAL MEC<b5>NICO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO INSTRUMENTISTA' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO MAESTRO MAYOR DE OBRAS' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO MEC<b5>NICO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO MECANICO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO PROTESISTA DENTAL' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO QU<a1>MICO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO QU<d6>MICO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in readRDS(gzcon(url(link))) : input string 'T<90>CNICO TORNERO MEC<b5>NICO' cannot be translated to UTF-8, is it valid in 'CP1252'?
Warning in apply_labels.list(data, ...) :
  Some names don't exist in `data`: H15, REGION, MAS_500, AGLOMERADO, CH03, CH05, CH07, CH08, CH09, CH10, CH11, CH12, CH13, CH14, CH15, CH15_COD, CH16, CH16_COD, NIVEL_ED, CAT_OCUP, CAT_INAC, IMPUTA, PP02C1, PP02C2, PP02C3, PP02C4, PP02C5, PP02C6, PP02C7, PP02C8, PP02E, PP02H, PP02I, PP03C, PP03D, PP3E_TOT, PP3F_TOT, PP03G, PP03H, PP03I, PP03J, INTENSI, PP04A, PP04B_COD, PP04B1, PP04B2, PP04B3_MES, PP04B3_ANO, PP04B3_DIA, PP04C, PP04C99, PP04D_COD, PP04G, PP05B2_MES, PP05B2_ANO, PP05B2_DIA, PP05C_1, PP05C_2, PP05C_3, PP05E, PP05F, PP05H, PP06A, PP06C, PP06D, PP06E, PP06H, PP07A, PP07C, PP07D, PP07E, PP07F1, PP07F2, PP07F3, PP07F4, PP07F5, PP07G1, PP07G2, PP07G3, PP07G4, PP07G_59, PP07H, PP07I, PP07J, PP07K, PP08D1, PP08D4, PP08F1, PP08F2, PP08J1, PP08J2, PP08J3, PP09A, PP09A_ESP, PP09B, PP09C, PP09C_ESP, PP10A, PP10C, PP10D, PP10E, PP11A, PP11B_COD, PP11B1, PP11B2_DIA, PP11B2_MES, PP11B2_ANO, PP11C, PP11C99, PP11D_COD, PP11G_ANO, PP11G_MES, PP11G_DIA, PP11L, PP11L1, PP11M, PP11N, PP11O,  [... truncated]
Warning: `cols` is now required when using unnest().
Please use `cols = c(microdata)`
trying URL ‘https://www.indec.gob.ar/ftp/cuadros/sociedad/serie_cba_cbt.xls’
Quitting from lines 201-203 (eph.Rmd) 
Error: processing vignette 'eph.Rmd' failed with diagnostics:
cannot open URL ‘https://www.indec.gob.ar/ftp/cuadros/sociedad/serie_cba_cbt.xls’
--- failed re-building ‘eph.Rmd’

SUMMARY: processing the following file failed:
  ‘eph.Rmd’

Error: Vignette re-building failed.
Execution halted