14 Questions 23 Answers 0 Followers
Questions related from Anand Nainar
Does Clarivate Web of Science still have an "article search engine" function? I tried to search for journal articles but it seems like this is no longer possible possible. Using services such as...
30 May 2023 8,418 1 View
I have collected several soil samples using a calibrated standard soil bulk density sampler (100 cm3). The soil samples have varying degree of organic material (fine root, wood debris, etc.)...
14 March 2020 7,098 4 View
Is it possible to generate a 3D plot from models using plotly? I tried to search over the internet, but many examples are based on the infamous volcano dataset that generates a plot from a matrix...
25 February 2019 2,872 9 View
I have two groups (A & B). First step In each group, I am trying to find the relationships between dependent variable (flow) and 2 covariates (total rain and preflow). Should I: Do a multiple...
11 February 2019 7,320 6 View
I want to compare how does a dependent variable (total flow) changes with a covariate (total rain) between two groups (stream A & B). Usually, i would go with ANCOVA. But these groups have the...
11 February 2019 837 6 View
I cannot seem to get this to work. Can anyone advise me on how to do this? This is such a simple graph but just because the x-axis is in dates, it messes everything up! After trying loads, I have...
09 March 2018 2,002 6 View
Just curious... Is there any formula to do this conversion? Found loads of reading material online but they are all descriptive essays. In conclusion, there is a relationship. But is there a...
24 January 2018 2,643 4 View
Please refer to the table attached. For dependent variable (Y) where the difference in slope is not significant, i have labelled them in yellow. 1. If i am not mistaken, the convention is to...
04 January 2018 4,017 3 View
I have been using scripts from package "Agricolae" but realised today that it compares only between the intercepts. Is there are script that does pairwise comparison for "slope" and...
26 December 2017 2,442 9 View
I have successfully done type 2 and type 3 SS ANOVA on single models using several different packages. I now need to perform ANCOVA, which means I need to compare two different models using the...
17 December 2017 5,568 3 View
Probably a fundamental question to many of you esteemed statisticians here. But here is my case... I found that some dependent variables that i am assessing (Y) does not have a significant...
10 December 2017 6,413 3 View
I performed the Kruskal-Wallis test in R on 6 groups. I then proceeded to do a post-hoc Scheffe test. There is one pair (let's call them group A & group B) where the Scheffe test shows a...
14 October 2017 8,225 4 View
I opted for non-parametric test because the data is skewed and I have varying number of data in each group (90-400).From reading, it seems to me that there is no hard rule on such situation. Some...
29 September 2017 9,366 11 View
Over the years, there have been numerous techniques developed to analyse baseflow recession as well as derive a recession constant, K (Hall, 1968, Vogel & Kroll, 1996; Kienzle, 2006; Dijk, 2010;...
01 January 1970 6,086 8 View
