cosmetics

R/core_commons.R

@@ -178,8 +178,9 @@ print_head <- function(df, desc=NULL){
 
 
 fac2char <- function(mydata, convert=names(mydata)[sapply(mydata, is.factor)]){
-    if(length(convert)==0)
-    return(mydata)
+    if(length(convert)==0){
+        return(mydata)
+    }
 
     inputColOrder <- names(mydata)
 
@@ -333,26 +334,28 @@ rmLastElement <- function(vec) vec[-length(vec)]
 
 
 # improved list of objects
-lsos <- function (pos = 1, pattern, order.by,
-decreasing=FALSE, head=FALSE, n=5) {
-    napply <- function(names, fn) sapply(names, function(x)
-    fn(get(x, pos = pos)))
+lsos <- function (pos = 1, pattern, order.by, decreasing=FALSE, head=FALSE, n=5) {
+    napply <- function(names, fn) sapply(names, function(x) fn(get(x, pos = pos)))
     names <- ls(pos = pos, pattern = pattern)
+
     obj.class <- napply(names, function(x) as.character(class(x))[1])
     obj.mode <- napply(names, mode)
     obj.type <- ifelse(is.na(obj.class), obj.mode, obj.class)
     obj.size <- napply(names, object.size)/1000000
     obj.dim <- t(napply(names, function(x)
+
     as.numeric(dim(x))[1:2]))
     vec <- is.na(obj.dim)[, 1] & (obj.type != "function")
     obj.dim[vec, 1] <- napply(names, length)[vec]
+
     out <- data.frame(obj.type, obj.size, obj.dim)
     names(out) <- c("Type", "Size", "Rows", "Columns")
+
     if (!missing(order.by))
     out <- out[order(out[[order.by]], decreasing=decreasing), ]
-    if (head)
-    out <- head(out, n)
-    #        out
+
+    if (head) out <- head(out, n)
+
     out <- transform(out, var_name=rownames(out))
     rownames(out) <- NULL
     arrange(out, Size)
@@ -373,4 +376,4 @@ trim_outliers <- function(values, range=quantile(values, c(0.05, 0.95)))  pmax(r
 ## use trim_outliers instead
 #limit_range <- function(values, range)  pmax(range[1], pmin(range[2], values))
 
-se<-function(x)    sd(x, na.rm=TRUE) / sqrt(sum(!is.na(x)))
+se <- function(x) sd(x, na.rm=TRUE) / sqrt(sum(!is.na(x)))