我构建了将多个数据同时导入SAS的代码，但是我想改进它，有人有什么建议吗？
filename indata pipe 'dir E:\Desafio_SAS\Dados /B';
data file_list;
length arquivos$20.;
infile indata truncover ;
input arquivos $20.;
call symput('num_files',_n_);
arquivos=compress(arquivos,',.txt');
run;
CRIANDO UMA MACRO POR PROC SQL PARA GUARDAR O NOME DOS ARQUIVOS
proc sql;
select arquivos into :lista separated by ' ' from file_list;
quit;
%let &lista;
%macro importar(arquivo=);
filename data "E:\Desafio_SAS\Dados\&arquivo..txt";
data &arquivo;
infile data dlm=" " missover dsd firstobs=2;
input v0 (v1 - v8) ($);
format v0 F16.;
run;
%mend importar;
%macro fileout;
%do i=1 %to &num_files;
%importar(arquivo=df&i);
data df&i;
set var_names df&i;
run;
%end;
%mend fileout;
%fileout;
%macro excluiv0;
%do i=1 %to &num_files;
data _null_;
data df&i(drop = v0);
set df&i;
run;
%end;
run;
%mend excluiv0;
%excluiv0;
这只是代码的一部分。
答案 0 :(得分：2)
您可以在文件内文件规范中使用通配符。只要满足通配符的所有文件都具有相同的布局，就可以使用单个输入读取所有文件。
示例
* create three text files having same fields;
data _null_;
file '%temp%\1.txt';
put '1 2 3 abc';
put '3 4 5 def';
file '%temp%\2.txt';
put '6 7 8 ghi';
put '9 10 11 jkl';
file '%temp%\3.txt';
put '12 13 14 xyz';
put '15 16 17 tuv';
run;
* read all three using wildcard in infile. Save name of file whence
* data cometh frometh;
data want;
length _filename_ $250;
infile '%temp%\?.txt' filename=_filename_;
length source $250;
length a b c 8 s $20;
source = _filename_;
input a b c s;
run;
通配符是
答案 1 :(得分：0)
t1 <- ttheme_default(core=list(
fg_params=list(fontface=c("bold.italic")),
bg_params = list(fill=c("green", "grey90","blue","red"))))
grid.arrange(g1,
tableGrob(iris[1:5, 1:4], theme = t1,, rows=NULL),
g1, g1, nrow = 2)
答案 2 :(得分：0)
---
title: "Column Orientation"
output: flexdashboard::flex_dashboard
---
```{r setup, include=FALSE}
library(ggplot2);library(knitr);library(kableExtra)
library(flexdashboard);library(gridExtra);library(grid)
```
<style>
.colored {
background-color: #002080;}
</style>
Column{data-width=200}
-------------------------------------
### Chart 1{.colored}
```{r}
gauge(10, min = 0, max = 100, sectors = gaugeSectors(colors = "#002080"))
gauge(50, min = 0, max = 100, sectors = gaugeSectors(colors = "#002080"))
gauge(20, min = 0, max = 100, sectors = gaugeSectors(colors = "#002080"))
gauge(15, min = 0, max = 100, sectors = gaugeSectors(colors = "#002080"))
gauge(5 , min = 0, max = 100, sectors = gaugeSectors(colors = "#002080"))
```
Column
-------------------------------------
### Chart 2
```{r, include=FALSE}
tt1 <- ttheme_default()
tt2 <- ttheme_minimal()
tt3 <- ttheme_minimal(
core=list(bg_params = list(fill = blues9[1:4], col=NA),
fg_params=list(fontface=3)),
colhead=list(fg_params=list(col="navyblue", fontface=4L)),
rowhead=list(fg_params=list(col="orange", fontface=3L)))
tab <- grid.arrange(tableGrob(iris[c(1:4,1:2), c(1:3,1:2)], theme=tt3), nrow=1)
graf <- ggplot(data=mtcars, aes(x=drat, y=disp, group=vs)) +
geom_line() + ylab("") +
geom_point()
gg.gauge <- function(pos,breaks=c(0,10,25,100)) {
get.poly <- function(a,b,r1=0.5,r2=1.0) {
th.start <- pi*(1-a/100)
th.end <- pi*(1-b/100)
th <- seq(th.start,th.end,length=1000)
x <- c(r1*cos(th),rev(r2*cos(th)))
y <- c(r1*sin(th),rev(r2*sin(th)))
return(data.frame(x,y))
}
ggplot()+
geom_polygon(data=get.poly(breaks[1],breaks[2]),aes(x,y),fill="forestgreen", colour = "white", size = 1.2, alpha = 0.7) +
geom_polygon(data=get.poly(breaks[2],breaks[3]),aes(x,y),fill="gold", colour = "white", size = 1.2, alpha = 0.7) +
geom_polygon(data=get.poly(breaks[3],breaks[4]),aes(x,y),fill="red", colour = "white", size = 1.2, alpha = 0.7) +
geom_polygon(data=get.poly(pos-1,pos+1,0.2),aes(x,y), colour = "white")+
annotate("text",x=0,y=0,label=pos,vjust=0,size=8,fontface="bold")+
coord_fixed()+
theme_bw()+
theme(axis.text=element_blank(),
axis.title=element_blank(),
axis.ticks=element_blank(),
panel.grid=element_blank(),
panel.border=element_blank())
}
gg1 <- gg.gauge(2,breaks=c(0,10,25,100))
gg2 <- gg.gauge(5,breaks=c(0,10,25,100))
gg3 <- gg.gauge(7,breaks=c(0,10,25,100))
```
```{r, fig.width=9.5, fig.height=7}
for (i in 1:5){
title1=textGrob("Test title TESTE", gp=gpar(fontface="bold", fontsize = 15))
lay <- rbind(c(3,3,4,4,5,5),
c(1,1,1,1,1,1),
c(1,1,1,1,1,1),
c(2,2,2,2,2,2),
c(2,2,2,2,2,2))
grid.arrange(graf, tab, gg1, gg2, gg3, top=title1,
layout_matrix= lay)
grid.rect(width = 1, height = 1, gp = gpar(lwd = 2, col = "black", fill = NA))
cat("\n")
}
```
答案 3 :(得分：-1)
---
title: "BRADESCO"
output:
flexdashboard::flex_dashboard:
orientation: rows
---
```{r setup, include=FALSE}
library(ggplot2);library(knitr);library(kableExtra)
library(flexdashboard);
library(gridExtra);library(grid)
```
Geral {data-icon="fa-signal"}
=====================================
### Chat 1
```{r}
p1 <- qplot(mpg, wt, data = mtcars, colour = cyl)
p2 <- qplot(mpg, data = mtcars)
p3 <- qplot(mpg, data = mtcars, geom = "dotplot")
lay <- rbind(c(1,1,1,2,2,2),
c(3,3,3,3,3,3))
grid.arrange(p2, p3, p1, nrow = 2, layout_matrix= lay)
```
### Table 1
```{r}
kable(mtcars[1:10, c(1:6,1:4)], caption = "Group Rows") %>%
kable_styling("striped", full_width = F) %>%
group_rows("Group 1", 4, 7) %>%
group_rows("Group 2", 8, 10)
```
Por segmento {data-icon="fa-signal"}
=====================================
<style>
.colored {
background-color: #002080;}
</style>
Row{data-height=200}
-------------------------------------
### Chart 1{.colored}
```{r, fig.width=55}
dat = data.frame(count=rep(c(10, 60, 30),10), category=rep(c("A", "B", "C"),10), fator=c(1,2,3,4,5))
# Add addition columns, needed for drawing with geom_rect.
dat$fraction = dat$count / sum(dat$count)
dat = dat[order(dat$fraction), ]
dat$ymax = cumsum(dat$fraction)
dat$ymin = c(0, head(dat$ymax, n=-1))
p <- ggplot(dat, aes(x=2, y=fraction, fill=category))+
geom_bar(stat="identity", colour = "white", size = 2) +
xlim(0, 2.5) +
scale_fill_manual(values=c("#002080", "#002080", "white")) +
coord_polar(theta = "y")+
labs(x=NULL, y=NULL)+ guides(fill=FALSE) +
ylab("fsfagafs") + facet_wrap(~ fator,nrow = 1) +
annotate("text", x = 0, y = 0, label = "WW", size = 20, colour = "white") +
theme(
plot.margin = margin(-1.1, 3.6, -1.1, 3.6, "cm"),
panel.spacing = unit(30, "lines"),
axis.ticks=element_blank(),
axis.text=element_blank(),
axis.title=element_blank(),
panel.grid=element_blank(),
plot.background = element_rect(fill = "#002080", colour="#002080"),
panel.background = element_rect(fill = "#002080", colour="#002080"),
strip.background = element_blank(),
strip.text.x = element_blank())
p
```
Row
-------------------------------------
### Chart 2 {data-wight=900}
```{r, include=FALSE}
tt1 <- ttheme_default()
tt2 <- ttheme_minimal()
tt3 <- ttheme_minimal(
core=list(bg_params = list(fill = blues9[1:4], col=NA),
fg_params=list(fontface=3)),
colhead=list(fg_params=list(col="navyblue", fontface=4L)),
rowhead=list(fg_params=list(col="orange", fontface=3L)))
tab <- grid.arrange(tableGrob(iris[c(1:4,1:2), c(1:3,1:2)], theme=tt3), nrow=1)
graf <- ggplot(data=mtcars, aes(x=drat, y=disp, group=vs)) +
geom_line() + ylab("") +
geom_point()
gg.gauge <- function(pos,breaks=c(0,10,25,100)) {
get.poly <- function(a,b,r1=0.5,r2=1.0) {
th.start <- pi*(1-a/100)
th.end <- pi*(1-b/100)
th <- seq(th.start,th.end,length=1000)
x <- c(r1*cos(th),rev(r2*cos(th)))
y <- c(r1*sin(th),rev(r2*sin(th)))
return(data.frame(x,y))
}
ggplot()+
geom_polygon(data=get.poly(breaks[1],breaks[2]),aes(x,y),fill="forestgreen", colour = "white", size = 1.2, alpha = 0.7) +
geom_polygon(data=get.poly(breaks[2],breaks[3]),aes(x,y),fill="gold", colour = "white", size = 1.2, alpha = 0.7) +
geom_polygon(data=get.poly(breaks[3],breaks[4]),aes(x,y),fill="red", colour = "white", size = 1.2, alpha = 0.7) +
geom_polygon(data=get.poly(pos-1,pos+1,0.2),aes(x,y), colour = "white")+
annotate("text",x=0,y=0,label=pos,vjust=0,size=8,fontface="bold")+
coord_fixed()+
theme_bw()+
theme(axis.text=element_blank(),
axis.title=element_blank(),
axis.ticks=element_blank(),
panel.grid=element_blank(),
panel.border=element_blank())
}
gg1 <- gg.gauge(2,breaks=c(0,10,25,100))
gg2 <- gg.gauge(5,breaks=c(0,10,25,100))
gg3 <- gg.gauge(7,breaks=c(0,10,25,100))
```
```{r, fig.width=7.2, fig.height=7}
for (i in 1:5){
title1=textGrob("Test title TESTE", gp=gpar(fontface="bold", fontsize = 15))
lay <- rbind(c(3,3,4,4,5,5),
c(1,1,1,1,1,1),
c(1,1,1,1,1,1),
c(2,2,2,2,2,2),
c(2,2,2,2,2,2))
grid.arrange(graf, tab, gg1, gg2, gg3, top=title1,
layout_matrix= lay)
grid.rect(width = 1, height = 1, gp = gpar(lwd = 2, col = "black", fill = NA))
cat("\n")
}
```
### Chart 2
```{r}
mydata = data.frame(x1 = c(1,2,3),
x2 = c(9,8,7),
label = c("description a",
"description b",
"description c"))
ht = 5
wd1 = 5
wd2 = 12
gap = 0.1
nc = ncol(mydata)
nr = nrow(mydata)
x = rep(c(seq(0,(nc-2)*(wd1+gap), wd1+gap), (nc-2)*(wd1+gap) + gap + 0.5*(wd2+wd1)), nr)
y = rep(seq(0,(nr-1)*(ht+gap), ht+gap), nc) %>% sort()
h = rep(ht, nr * nc)
w = rep(c(rep(wd1, nc-1), wd2), nr)
info = as.vector(t(as.matrix(mydata[nr:1,])))
df = data.frame(x = x, y = y, h = h, w = w, info = info)
ggplot(df, aes(x, y, height = h, width = w, label = info)) +
geom_tile() +
geom_text(color = "white", fontface = "bold") +
coord_fixed() +
scale_fill_brewer(type = "qual",palette = "Dark2") +
theme_void() +
guides(fill = F)
```
teste