Library Install

library(dplyr);library(ggplot2);library(plotly)
## 
## Attaching package: 'dplyr'
## The following objects are masked from 'package:stats':
## 
##     filter, lag
## The following objects are masked from 'package:base':
## 
##     intersect, setdiff, setequal, union
## 
## Attaching package: 'plotly'
## The following object is masked from 'package:ggplot2':
## 
##     last_plot
## The following object is masked from 'package:stats':
## 
##     filter
## The following object is masked from 'package:graphics':
## 
##     layout

Scatterplot Sizing

## No trace type specified:
##   Based on info supplied, a 'scatter' trace seems appropriate.
##   Read more about this trace type -> https://plot.ly/r/reference/#scatter
## Warning: `line.width` does not currently support multiple values.

3D Scatter Plot

temp = rnorm(100, mean=30, sd=5)
pressue = rnorm(100)
dtime=1:100
plot_ly(x=temp, y=pressue, z=dtime, type = "scatter3d",mode = "markers", color = temp)