Running examples in ‘covid19.analytics-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: growth.rate
> ### Title: function to compute daily changes and "Growth Rates" per
> ###   location; "Growth Rates" defined as the ratio between changes in
> ###   consecutive days
> ### Aliases: growth.rate
> 
> ### ** Examples
> 
> ###\donttest{
> # read data for confirmed cases
> data <- covid19.data("ts-confirmed")
Data being read from JHU/CCSE repository
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
Reading data from https://raw.githubusercontent.com/CSSEGISandData/COVID-19/master/csse_covid_19_data/csse_covid_19_time_series/time_series_covid19_confirmed_global.csv
Data retrieved on 2020-05-01 20:10:39 || Range of dates on data: 2020-01-22--2020-04-30 | Nbr of records: 266
-------------------------------------------------------------------------------- 
> # compute changes and growth rates per location for all the countries
> growth.rate(data)
Processing...  AFGHANISTAN 
Processing...  ALBANIA 
Processing...  ALGERIA 
Processing...  ANDORRA 
Processing...  ANGOLA 
Processing...  ANTIGUA AND BARBUDA 
Processing...  ARGENTINA 
Processing...  ARMENIA 
Processing...  AUSTRALIA 
Processing...  AUSTRIA 
Processing...  AZERBAIJAN 
Processing...  BAHAMAS 
Processing...  BAHRAIN 
Processing...  BANGLADESH 
Processing...  BARBADOS 
Processing...  BELARUS 
Processing...  BELGIUM 
Processing...  BENIN 
Processing...  BHUTAN 
Processing...  BOLIVIA 
Processing...  BOSNIA AND HERZEGOVINA 
Processing...  BRAZIL 
Processing...  BRUNEI 
Processing...  BULGARIA 
Processing...  BURKINA FASO 
Processing...  CABO VERDE 
Processing...  CAMBODIA 
Processing...  CAMEROON 
Processing...  CANADA 
Processing...  CENTRAL AFRICAN REPUBLIC 
Processing...  CHAD 
Processing...  CHILE 
Processing...  CHINA 
Processing...  COLOMBIA 
Processing...  CONGO (BRAZZAVILLE) 
Processing...  CONGO (KINSHASA) 
Processing...  COSTA RICA 
Processing...  COTE D'IVOIRE 
Processing...  CROATIA 
Processing...  DIAMOND PRINCESS 
Processing...  CUBA 
Processing...  CYPRUS 
Processing...  CZECHIA 
Processing...  DENMARK 
Processing...  DJIBOUTI 
Processing...  DOMINICAN REPUBLIC 
Processing...  ECUADOR 
Processing...  EGYPT 
Processing...  EL SALVADOR 
Processing...  EQUATORIAL GUINEA 
Processing...  ERITREA 
Processing...  ESTONIA 
Processing...  ESWATINI 
Processing...  ETHIOPIA 
Processing...  FIJI 
Processing...  FINLAND 
Processing...  FRANCE 
Warning in log1p(changes) : NaNs produced
Processing...  GABON 
Processing...  GAMBIA 
Processing...  GEORGIA 
Processing...  GERMANY 
Processing...  GHANA 
Processing...  GREECE 
Processing...  GUATEMALA 
Processing...  GUINEA 
Processing...  GUYANA 
Warning in log1p(changes) : NaNs produced
Processing...  HAITI 
Processing...  HOLY SEE 
Processing...  HONDURAS 
Processing...  HUNGARY 
Processing...  ICELAND 
Processing...  INDIA 
Processing...  INDONESIA 
Processing...  IRAN 
Processing...  IRAQ 
Processing...  IRELAND 
Processing...  ISRAEL 
Processing...  ITALY 
Processing...  JAMAICA 
Processing...  JAPAN 
Warning in log1p(changes) : NaNs produced
Processing...  JORDAN 
Processing...  KAZAKHSTAN 
Processing...  KENYA 
Processing...  KOREA, SOUTH 
Processing...  KUWAIT 
Processing...  KYRGYZSTAN 
Processing...  LATVIA 
Processing...  LEBANON 
Processing...  LIBERIA 
Processing...  LIECHTENSTEIN 
Processing...  LITHUANIA 
Warning in log1p(changes) : NaNs produced
Processing...  LUXEMBOURG 
Processing...  MADAGASCAR 
Processing...  MALAYSIA 
Processing...  MALDIVES 
Processing...  MALTA 
Processing...  MAURITANIA 
Processing...  MAURITIUS 
Warning in log1p(changes) : NaNs produced
Error in plot.window(xlim, ylim, log = log, ...) : 
  need finite 'ylim' values
Calls: growth.rate -> barplot -> barplot.default -> plot.window
Execution halted