How to adapt output with multiple columns for better presentation? Recently I've started using RMarkdown in RStudio, and I don't know how to adapt the output for a useful presentation. The variables in the data set being: Cia, Riesgo, Tipo.Refa, Estado.Poliza, Tipo.Endoso, Asegurado, Moneda, Suma.Asegurada, Prima.Pesos, Premio.Pesos, Puntos, and Pesos.
The only thing I want is find a way to present the data in a more understandable format, unlike the images I attached. (dimensions of the R object are 9 rows, 12 variables)

A bit of help would be much appreciated.

```{r setup, echo = FALSE}
knitr::opts_knit$set(root.dir = '/Users/Igna43/Dropbox/Nacho/Nacho 2016/Análisis R')
```


```{r echo = FALSE}
data1&lt;-read.csv(file = "ListadoEnero2016.csv", header = TRUE, sep = ",")
opneg1&lt;-subset(data1, data1$Pesos. &lt; 0, )
opneg1
```
You can use kable() (see manual to create tables that are directly in markdown format. 

Your code would become:

```{r,results='asis'}
 knitr::kable(opneg1)
```


See also this great manual on rmarkdown.