@@ -1,6 +1,6 @@

 Package: qmtools

 Title: Quantitative Metabolomics Data Processing Tools

-Version: 1.3.1

+Version: 1.3.2

 Authors@R: c(

     person(given = "Jaehyun",

            family = "Joo",

@@ -70,11 +70,7 @@ plotCorr <- function(x, i,

                              "pairwise.complete.obs"),

                      method = c("pearson", "kendall", "spearman"),

                      dendrogram = TRUE,

-                     colors = viridis::viridis(

-                                           n = 256, alpha = 1,

-                                           begin = 0, end = 1,

-                                           option = "viridis"

-                                       ),

+                     colors = scales::viridis_pal()(256),

                      label = FALSE, digits = 2,

                      widths = c(0.8, 0.2), heights = c(0.2, 0.8),

                      hide_colorbar = FALSE,

@@ -58,7 +58,7 @@

 plotMiss <- function(x, i, group,

                      dendrogram_row = TRUE,

                      dendrogram_col = FALSE,

-                     colors = viridis::viridis(2),

+                     colors = scales::viridis_pal()(2),

                      hide_colorbar = TRUE,

                      showticklabels = c(TRUE, FALSE),

                      row_dend_left = FALSE,

@@ -13,7 +13,7 @@ plotCorr(

     "pairwise.complete.obs"),

   method = c("pearson", "kendall", "spearman"),

   dendrogram = TRUE,

-  colors = viridis::viridis(n = 256, alpha = 1, begin = 0, end = 1, option = "viridis"),

+  colors = (scales::viridis_pal())(256),

   label = FALSE,

   digits = 2,

   widths = c(0.8, 0.2),

@@ -10,7 +10,7 @@ plotMiss(

   group,

   dendrogram_row = TRUE,

   dendrogram_col = FALSE,

-  colors = viridis::viridis(2),

+  colors = (scales::viridis_pal())(2),

   hide_colorbar = TRUE,

   showticklabels = c(TRUE, FALSE),

   row_dend_left = FALSE,