linear trend

  1. J

    About Local Linear Trend in R.

    Hi! I installed bsts package to use local linear trend model in R. But while executing it says, package "BoomSpikeSlab" doesnt find its source package "Boom". I installed even installing "Boom" package. But even after that it says the same. May any of you help me fixing the problem...
  2. C

    Help for drawing linear trend with lm or abline.

    Hi, I am a complete newbee in R, and I have a problem with linear trend fitting. My data is daily financial data for around 4 years. The financial year is 260 days (5 days a week) so the total amount of data is 913. For the simplicity, the data is only one cloumb with 913 data and with one...
  3. T

    Validity of the regression equation.

    Along with this post, I have attached a screenshot of my assignment and I am confused about the validity of regressions equations. I plotted linear and exponential trend lines and got the regression equations. When I tried to verify the equations by substituting x-values in those equations, I...
  4. R

    Post hoc test for Trend analysis and other

    Hi all, I'm new to trend analysis and would like to get some advice. My study is about treatment intervention on learning. Between-subject variable is treatment group (treatment1, treatment2, no treatment) and within-subject variable is time (time1, time2, time3). My dependent variable is...