# Journal of Statistical Theory and Practice

Journal of Statistical Theory and Practice > 2018 > 12 > 1 > 48-65

Journal of Statistical Theory and Practice > 2018 > 12 > 1 > 93-99

*θ*involved in the distribution of a real-valued random variable X, we consider a sample size

*n*and an underlying unbiased estimator $${\hat \theta _n}$$ of

*θ*for every

*η*=

*k, k + l, k +*2,..., where

*k*is the minimum sample size needed for existence of unbiased estimator(s) of

*θ*based on (

*X*

_{1},

*X*

_{2},...,

*X*

_{k}). We wish to investigate exact...

Journal of Statistical Theory and Practice > 2018 > 12 > 1 > 66-81

Journal of Statistical Theory and Practice > 2018 > 12 > 1 > 12-22

Journal of Statistical Theory and Practice > 2018 > 12 > 1 > 3-11

Journal of Statistical Theory and Practice > 2018 > 12 > 1 > 42-47

Journal of Statistical Theory and Practice > 2018 > 12 > 1 > 23-41

Journal of Statistical Theory and Practice > 2018 > 12 > 1 > 100-110

Journal of Statistical Theory and Practice > 2018 > 12 > 1 > 82-92

Journal of Statistical Theory and Practice > 2018 > 12 > 1 > 151-164

Journal of Statistical Theory and Practice > 2018 > 12 > 1 > 111-135

*σ*

^{2}under a modified Linex loss function. We control the associated risk function per unit cost by bounding it from above with a fixed preassigned positive number, ω. Under both proposed estimation strategies, we have emphasized...

Journal of Statistical Theory and Practice > 2018 > 12 > 1 > 136-150

*m*two-level factors using

*n*runs,

*n≡*2 (mod 4), which are partitioned into

*b*blocks, with the

*i*th block having size

*k*

_{i}, where $$\sum _{i = 1}^b{k_i} = n$$ and

*k*

_{i}′

*s*are not necessarily equal. Assuming the block sizes to be even for all blocks, optimal designs are identified with respect to...

Journal of Statistical Theory and Practice > 2018 > 12 > 2 > 356-369

Journal of Statistical Theory and Practice > 2018 > 12 > 2 > 188-205

Journal of Statistical Theory and Practice > 2018 > 12 > 2 > 165-187

Journal of Statistical Theory and Practice > 2018 > 12 > 2 > 282-289

Journal of Statistical Theory and Practice > 2018 > 12 > 2 > 311-324

*-Y*in stratified random sampling when observations are contaminated with measurement errors. Many special cases of the proposed estimator are possible. The bias and mean square error of the proposed family of estimators are derived. The performance of the proposed estimator is evaluated both theoretically and empirically in the presence...

Journal of Statistical Theory and Practice > 2018 > 12 > 2 > 325-335

Journal of Statistical Theory and Practice > 2018 > 12 > 2 > 206-230