Posts by Letícia Marrara • 95 points
12 posts
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answer329
viewsQ: Basic division in training and testing in R
I have a database, where my variable resposta are dates and the explanatory is the flow of the source of a city. I generated a time series model as a way to try to understand how reliable my data…
rasked Letícia Marrara 95 -
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votes2
answers118
viewsA: Change line style in autoplot
PMC.restrita PMC.ampliada Jan 2018 2.4 4.6 Feb 2018 2.9 5.4 Mar 2018 3.8 6.3 Apr 2018 3.7 7.0 May 2018 3.7 6.8 Jun 2018 3.6 6.7 Jul 2018 3.3 6.5 Aug 2018 3.3 6.4 Sep 2018 2.8 5.9 Oct 2018 2.8 5.7…
ranswered Letícia Marrara 95 -
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answers118
viewsQ: Change line style in autoplot
I’m not sure how to change the style of a single line in a graph that contains two lines in autoplot in r. I can change the style using the ts.linetype command, but it changes the style of the two…
rasked Letícia Marrara 95 -
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votes3
answers5543
viewsQ: Change axes X and Y graphs ggplot in R
I would like to leave the graph in the ggplot so that the y-axis scale, is in millions of tons, so that the values become smaller, and also in the x-axis, appears every month and year. I used this…
rasked Letícia Marrara 95 -
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answer302
viewsQ: Add two different scales in ggplot
I would like to know how to put two different scales on the geom_line Plot on R. I plotted two lines on the same graph, but their scales are different, how do I leave two scales on the y axis? One…
rasked Letícia Marrara 95 -
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votes1
answer87
viewsQ: Plot of lines in ggplot
I have the following data: Ano PIB 2008 0.05 2009 0.00 2010 0.08 2011 0.04 2012 0.02 2013 0.03 2014 0.01 2015 -0.04 2016 -0.03 2017 0.01 2018 0.01 When I do Plot using geom_line of these data it…
rasked Letícia Marrara 95 -
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votes1
answer474
viewsQ: Bar graph in ggplot in r
The database I’m reading is as follows: Trimestre PIB 1º T 2018 0.005 2º T 2018 0.000 3º T 2018 0.005 4º T 2018 0.001 1º T 2019 -0.001 2º T 2019 0.004 I made a bar Plot with the following code:…
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answer441
viewsQ: Set percentage values in bars in ggplot
I would like to know how to add the percentage values in the bars of the ggplot graph. On the x axis I was able to add, but not on the bars. I would like to add in the same percentage format. The…
rasked Letícia Marrara 95 -
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answer155
viewsQ: Bar graph ggplot in R
I would like to know how to remove these letters a that appear in the bar chart caption in ggplot in R. I want you to have the bar values the same way it appears in the image, but when I run the…
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answers119
viewsA: Problems with installing the SSOAP package on R
This mistake stalling source package 'Xmlschema' ... ** package 'Xmlschema' successfully unpacked and MD5 sums checked ** using staged installation ** R ** Inst ** byte-Compile and prepare package…
ranswered Letícia Marrara 95 -
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votes3
answers119
viewsA: Problems with installing the SSOAP package on R
library(XML) library(RCurl) old_dir <- getwd() setwd('~/um/caminho/para/as/transferencias') #adicionei aqui o diretório utilizado, conforme me explicou acima. file_xmlschema <-…
ranswered Letícia Marrara 95 -
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votes3
answers119
viewsQ: Problems with installing the SSOAP package on R
I’m trying to install the package SSOAP in the software R and receive as return the following error message: ERROR: dependency 'Xmlschema' is not available for package 'SSOAP' * removing '…
rasked Letícia Marrara 95